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  <div class="section" id="module-OCC.Visual3d">
<span id="occ-visual3d-module"></span><h1>OCC.Visual3d module<a class="headerlink" href="#module-OCC.Visual3d" title="Permalink to this headline">¶</a></h1>
<p>-Version:This package contains the group of classes necessaryfor the implementation of commands for the 3D visualiser.Use of this package is reserved to the visualiser.The visualiser manages the structures, the views, thelight sources, and object picking.-Keywords: View, Light, Pick-Warning:-References:</p>
<dl class="class">
<dt id="OCC.Visual3d.Handle_Visual3d_HSequenceOfLight">
<em class="property">class </em><code class="descname">Handle_Visual3d_HSequenceOfLight</code><span class="sig-paren">(</span><em>*args</em><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_HSequenceOfLight" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="OCC.MMgt.html#OCC.MMgt.Handle_MMgt_TShared" title="OCC.MMgt.Handle_MMgt_TShared"><code class="xref py py-class docutils literal"><span class="pre">OCC.MMgt.Handle_MMgt_TShared</span></code></a></p>
<dl class="staticmethod">
<dt id="OCC.Visual3d.Handle_Visual3d_HSequenceOfLight.DownCast">
<em class="property">static </em><code class="descname">DownCast</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_HSequenceOfLight.DownCast" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Handle_Visual3d_HSequenceOfLight.GetObject">
<code class="descname">GetObject</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_HSequenceOfLight.GetObject" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Handle_Visual3d_HSequenceOfLight.IsNull">
<code class="descname">IsNull</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_HSequenceOfLight.IsNull" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Handle_Visual3d_HSequenceOfLight.Nullify">
<code class="descname">Nullify</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_HSequenceOfLight.Nullify" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="attribute">
<dt id="OCC.Visual3d.Handle_Visual3d_HSequenceOfLight.thisown">
<code class="descname">thisown</code><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_HSequenceOfLight.thisown" title="Permalink to this definition">¶</a></dt>
<dd><p>The membership flag</p>
</dd></dl>

</dd></dl>

<dl class="class">
<dt id="OCC.Visual3d.Handle_Visual3d_HSequenceOfView">
<em class="property">class </em><code class="descname">Handle_Visual3d_HSequenceOfView</code><span class="sig-paren">(</span><em>*args</em><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_HSequenceOfView" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="OCC.MMgt.html#OCC.MMgt.Handle_MMgt_TShared" title="OCC.MMgt.Handle_MMgt_TShared"><code class="xref py py-class docutils literal"><span class="pre">OCC.MMgt.Handle_MMgt_TShared</span></code></a></p>
<dl class="staticmethod">
<dt id="OCC.Visual3d.Handle_Visual3d_HSequenceOfView.DownCast">
<em class="property">static </em><code class="descname">DownCast</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_HSequenceOfView.DownCast" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Handle_Visual3d_HSequenceOfView.GetObject">
<code class="descname">GetObject</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_HSequenceOfView.GetObject" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Handle_Visual3d_HSequenceOfView.IsNull">
<code class="descname">IsNull</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_HSequenceOfView.IsNull" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Handle_Visual3d_HSequenceOfView.Nullify">
<code class="descname">Nullify</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_HSequenceOfView.Nullify" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="attribute">
<dt id="OCC.Visual3d.Handle_Visual3d_HSequenceOfView.thisown">
<code class="descname">thisown</code><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_HSequenceOfView.thisown" title="Permalink to this definition">¶</a></dt>
<dd><p>The membership flag</p>
</dd></dl>

</dd></dl>

<dl class="class">
<dt id="OCC.Visual3d.Handle_Visual3d_Layer">
<em class="property">class </em><code class="descname">Handle_Visual3d_Layer</code><span class="sig-paren">(</span><em>*args</em><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_Layer" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="OCC.MMgt.html#OCC.MMgt.Handle_MMgt_TShared" title="OCC.MMgt.Handle_MMgt_TShared"><code class="xref py py-class docutils literal"><span class="pre">OCC.MMgt.Handle_MMgt_TShared</span></code></a></p>
<dl class="staticmethod">
<dt id="OCC.Visual3d.Handle_Visual3d_Layer.DownCast">
<em class="property">static </em><code class="descname">DownCast</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_Layer.DownCast" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Handle_Visual3d_Layer.GetObject">
<code class="descname">GetObject</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_Layer.GetObject" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Handle_Visual3d_Layer.IsNull">
<code class="descname">IsNull</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_Layer.IsNull" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Handle_Visual3d_Layer.Nullify">
<code class="descname">Nullify</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_Layer.Nullify" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="attribute">
<dt id="OCC.Visual3d.Handle_Visual3d_Layer.thisown">
<code class="descname">thisown</code><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_Layer.thisown" title="Permalink to this definition">¶</a></dt>
<dd><p>The membership flag</p>
</dd></dl>

</dd></dl>

<dl class="class">
<dt id="OCC.Visual3d.Handle_Visual3d_LayerItem">
<em class="property">class </em><code class="descname">Handle_Visual3d_LayerItem</code><span class="sig-paren">(</span><em>*args</em><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_LayerItem" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="OCC.MMgt.html#OCC.MMgt.Handle_MMgt_TShared" title="OCC.MMgt.Handle_MMgt_TShared"><code class="xref py py-class docutils literal"><span class="pre">OCC.MMgt.Handle_MMgt_TShared</span></code></a></p>
<dl class="staticmethod">
<dt id="OCC.Visual3d.Handle_Visual3d_LayerItem.DownCast">
<em class="property">static </em><code class="descname">DownCast</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_LayerItem.DownCast" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Handle_Visual3d_LayerItem.GetObject">
<code class="descname">GetObject</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_LayerItem.GetObject" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Handle_Visual3d_LayerItem.IsNull">
<code class="descname">IsNull</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_LayerItem.IsNull" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Handle_Visual3d_LayerItem.Nullify">
<code class="descname">Nullify</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_LayerItem.Nullify" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="attribute">
<dt id="OCC.Visual3d.Handle_Visual3d_LayerItem.thisown">
<code class="descname">thisown</code><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_LayerItem.thisown" title="Permalink to this definition">¶</a></dt>
<dd><p>The membership flag</p>
</dd></dl>

</dd></dl>

<dl class="class">
<dt id="OCC.Visual3d.Handle_Visual3d_Light">
<em class="property">class </em><code class="descname">Handle_Visual3d_Light</code><span class="sig-paren">(</span><em>*args</em><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_Light" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="OCC.MMgt.html#OCC.MMgt.Handle_MMgt_TShared" title="OCC.MMgt.Handle_MMgt_TShared"><code class="xref py py-class docutils literal"><span class="pre">OCC.MMgt.Handle_MMgt_TShared</span></code></a></p>
<dl class="staticmethod">
<dt id="OCC.Visual3d.Handle_Visual3d_Light.DownCast">
<em class="property">static </em><code class="descname">DownCast</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_Light.DownCast" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Handle_Visual3d_Light.GetObject">
<code class="descname">GetObject</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_Light.GetObject" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Handle_Visual3d_Light.IsNull">
<code class="descname">IsNull</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_Light.IsNull" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Handle_Visual3d_Light.Nullify">
<code class="descname">Nullify</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_Light.Nullify" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="attribute">
<dt id="OCC.Visual3d.Handle_Visual3d_Light.thisown">
<code class="descname">thisown</code><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_Light.thisown" title="Permalink to this definition">¶</a></dt>
<dd><p>The membership flag</p>
</dd></dl>

</dd></dl>

<dl class="class">
<dt id="OCC.Visual3d.Handle_Visual3d_SequenceNodeOfSequenceOfLight">
<em class="property">class </em><code class="descname">Handle_Visual3d_SequenceNodeOfSequenceOfLight</code><span class="sig-paren">(</span><em>*args</em><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_SequenceNodeOfSequenceOfLight" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="OCC.TCollection.html#OCC.TCollection.Handle_TCollection_SeqNode" title="OCC.TCollection.Handle_TCollection_SeqNode"><code class="xref py py-class docutils literal"><span class="pre">OCC.TCollection.Handle_TCollection_SeqNode</span></code></a></p>
<dl class="staticmethod">
<dt id="OCC.Visual3d.Handle_Visual3d_SequenceNodeOfSequenceOfLight.DownCast">
<em class="property">static </em><code class="descname">DownCast</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_SequenceNodeOfSequenceOfLight.DownCast" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Handle_Visual3d_SequenceNodeOfSequenceOfLight.GetObject">
<code class="descname">GetObject</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_SequenceNodeOfSequenceOfLight.GetObject" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Handle_Visual3d_SequenceNodeOfSequenceOfLight.IsNull">
<code class="descname">IsNull</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_SequenceNodeOfSequenceOfLight.IsNull" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Handle_Visual3d_SequenceNodeOfSequenceOfLight.Nullify">
<code class="descname">Nullify</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_SequenceNodeOfSequenceOfLight.Nullify" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="attribute">
<dt id="OCC.Visual3d.Handle_Visual3d_SequenceNodeOfSequenceOfLight.thisown">
<code class="descname">thisown</code><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_SequenceNodeOfSequenceOfLight.thisown" title="Permalink to this definition">¶</a></dt>
<dd><p>The membership flag</p>
</dd></dl>

</dd></dl>

<dl class="class">
<dt id="OCC.Visual3d.Handle_Visual3d_SequenceNodeOfSequenceOfView">
<em class="property">class </em><code class="descname">Handle_Visual3d_SequenceNodeOfSequenceOfView</code><span class="sig-paren">(</span><em>*args</em><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_SequenceNodeOfSequenceOfView" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="OCC.TCollection.html#OCC.TCollection.Handle_TCollection_SeqNode" title="OCC.TCollection.Handle_TCollection_SeqNode"><code class="xref py py-class docutils literal"><span class="pre">OCC.TCollection.Handle_TCollection_SeqNode</span></code></a></p>
<dl class="staticmethod">
<dt id="OCC.Visual3d.Handle_Visual3d_SequenceNodeOfSequenceOfView.DownCast">
<em class="property">static </em><code class="descname">DownCast</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_SequenceNodeOfSequenceOfView.DownCast" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Handle_Visual3d_SequenceNodeOfSequenceOfView.GetObject">
<code class="descname">GetObject</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_SequenceNodeOfSequenceOfView.GetObject" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Handle_Visual3d_SequenceNodeOfSequenceOfView.IsNull">
<code class="descname">IsNull</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_SequenceNodeOfSequenceOfView.IsNull" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Handle_Visual3d_SequenceNodeOfSequenceOfView.Nullify">
<code class="descname">Nullify</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_SequenceNodeOfSequenceOfView.Nullify" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="attribute">
<dt id="OCC.Visual3d.Handle_Visual3d_SequenceNodeOfSequenceOfView.thisown">
<code class="descname">thisown</code><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_SequenceNodeOfSequenceOfView.thisown" title="Permalink to this definition">¶</a></dt>
<dd><p>The membership flag</p>
</dd></dl>

</dd></dl>

<dl class="class">
<dt id="OCC.Visual3d.Handle_Visual3d_View">
<em class="property">class </em><code class="descname">Handle_Visual3d_View</code><span class="sig-paren">(</span><em>*args</em><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_View" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="OCC.Graphic3d.html#OCC.Graphic3d.Handle_Graphic3d_DataStructureManager" title="OCC.Graphic3d.Handle_Graphic3d_DataStructureManager"><code class="xref py py-class docutils literal"><span class="pre">OCC.Graphic3d.Handle_Graphic3d_DataStructureManager</span></code></a></p>
<dl class="staticmethod">
<dt id="OCC.Visual3d.Handle_Visual3d_View.DownCast">
<em class="property">static </em><code class="descname">DownCast</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_View.DownCast" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Handle_Visual3d_View.GetObject">
<code class="descname">GetObject</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_View.GetObject" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Handle_Visual3d_View.IsNull">
<code class="descname">IsNull</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_View.IsNull" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Handle_Visual3d_View.Nullify">
<code class="descname">Nullify</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_View.Nullify" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="attribute">
<dt id="OCC.Visual3d.Handle_Visual3d_View.thisown">
<code class="descname">thisown</code><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_View.thisown" title="Permalink to this definition">¶</a></dt>
<dd><p>The membership flag</p>
</dd></dl>

</dd></dl>

<dl class="class">
<dt id="OCC.Visual3d.Handle_Visual3d_ViewManager">
<em class="property">class </em><code class="descname">Handle_Visual3d_ViewManager</code><span class="sig-paren">(</span><em>*args</em><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_ViewManager" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="OCC.Graphic3d.html#OCC.Graphic3d.Handle_Graphic3d_StructureManager" title="OCC.Graphic3d.Handle_Graphic3d_StructureManager"><code class="xref py py-class docutils literal"><span class="pre">OCC.Graphic3d.Handle_Graphic3d_StructureManager</span></code></a></p>
<dl class="staticmethod">
<dt id="OCC.Visual3d.Handle_Visual3d_ViewManager.DownCast">
<em class="property">static </em><code class="descname">DownCast</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_ViewManager.DownCast" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Handle_Visual3d_ViewManager.GetObject">
<code class="descname">GetObject</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_ViewManager.GetObject" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Handle_Visual3d_ViewManager.IsNull">
<code class="descname">IsNull</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_ViewManager.IsNull" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Handle_Visual3d_ViewManager.Nullify">
<code class="descname">Nullify</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_ViewManager.Nullify" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="attribute">
<dt id="OCC.Visual3d.Handle_Visual3d_ViewManager.thisown">
<code class="descname">thisown</code><a class="headerlink" href="#OCC.Visual3d.Handle_Visual3d_ViewManager.thisown" title="Permalink to this definition">¶</a></dt>
<dd><p>The membership flag</p>
</dd></dl>

</dd></dl>

<dl class="class">
<dt id="OCC.Visual3d.SwigPyIterator">
<em class="property">class </em><code class="descname">SwigPyIterator</code><span class="sig-paren">(</span><em>*args</em>, <em>**kwargs</em><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.SwigPyIterator" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference external" href="https://docs.python.org/2/library/functions.html#object" title="(in Python v2.7)"><code class="xref py py-class docutils literal"><span class="pre">object</span></code></a></p>
<dl class="method">
<dt id="OCC.Visual3d.SwigPyIterator.advance">
<code class="descname">advance</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.SwigPyIterator.advance" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.SwigPyIterator.copy">
<code class="descname">copy</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.SwigPyIterator.copy" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.SwigPyIterator.decr">
<code class="descname">decr</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.SwigPyIterator.decr" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.SwigPyIterator.distance">
<code class="descname">distance</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.SwigPyIterator.distance" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.SwigPyIterator.equal">
<code class="descname">equal</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.SwigPyIterator.equal" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.SwigPyIterator.incr">
<code class="descname">incr</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.SwigPyIterator.incr" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.SwigPyIterator.next">
<code class="descname">next</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.SwigPyIterator.next" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.SwigPyIterator.previous">
<code class="descname">previous</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.SwigPyIterator.previous" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="attribute">
<dt id="OCC.Visual3d.SwigPyIterator.thisown">
<code class="descname">thisown</code><a class="headerlink" href="#OCC.Visual3d.SwigPyIterator.thisown" title="Permalink to this definition">¶</a></dt>
<dd><p>The membership flag</p>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.SwigPyIterator.value">
<code class="descname">value</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.SwigPyIterator.value" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

</dd></dl>

<dl class="class">
<dt id="OCC.Visual3d.Visual3d_ContextPick">
<em class="property">class </em><code class="descname">Visual3d_ContextPick</code><span class="sig-paren">(</span><em>*args</em><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextPick" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference external" href="https://docs.python.org/2/library/functions.html#object" title="(in Python v2.7)"><code class="xref py py-class docutils literal"><span class="pre">object</span></code></a></p>
<ul class="simple">
<li>Creates a context from default values //! Aperture    : 4.0 Depth     : 10 Order      : TOO_TOPFIRST</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
<ul class="simple">
<li>Creates a context with the values defined Warning: Raises ContextPickDefinitionError if &lt;Depth&gt; or &lt;Aperture&gt; is a negative value.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>Aperture</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#float" title="(in Python v2.7)"><em>float</em></a>) – </li>
<li><strong>Depth</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
<li><strong>Order</strong> (<em>Visual3d_TypeOfOrder</em>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ContextPick.Aperture">
<code class="descname">Aperture</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextPick.Aperture" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the size of the pick window &lt;self&gt;.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/functions.html#float" title="(in Python v2.7)">float</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ContextPick.Depth">
<code class="descname">Depth</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextPick.Depth" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the effective pick depth of &lt;self&gt;.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)">int</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ContextPick.Order">
<code class="descname">Order</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextPick.Order" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the order of picking of &lt;self&gt;. //! TypeOfOrder       : TOO_TOPFIRST TOO_BOTTOMFIRST</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body">Visual3d_TypeOfOrder</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ContextPick.SetAperture">
<code class="descname">SetAperture</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextPick.SetAperture" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Modifies the size of the pick window. Category: Methods to modifies the class definition Warning: Raises ContextPickDefinitionError if &lt;Aperture&gt; is a negative value.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>Aperture</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#float" title="(in Python v2.7)"><em>float</em></a>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ContextPick.SetDepth">
<code class="descname">SetDepth</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextPick.SetDepth" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Modifies the pick depth a priori. Category: Methods to modifies the class definition Warning: Raises ContextPickDefinitionError if &lt;Depth&gt; is a negative value.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>Depth</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ContextPick.SetOrder">
<code class="descname">SetOrder</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextPick.SetOrder" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Modifies the order of picking. //! TypeOfOrder : TOO_TOPFIRST TOO_BOTTOMFIRST</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>Order</strong> (<em>Visual3d_TypeOfOrder</em>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="attribute">
<dt id="OCC.Visual3d.Visual3d_ContextPick.thisown">
<code class="descname">thisown</code><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextPick.thisown" title="Permalink to this definition">¶</a></dt>
<dd><p>The membership flag</p>
</dd></dl>

</dd></dl>

<dl class="class">
<dt id="OCC.Visual3d.Visual3d_ContextView">
<em class="property">class </em><code class="descname">Visual3d_ContextView</code><span class="sig-paren">(</span><em>*args</em><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextView" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference external" href="https://docs.python.org/2/library/functions.html#object" title="(in Python v2.7)"><code class="xref py py-class docutils literal"><span class="pre">object</span></code></a></p>
<ul class="simple">
<li>Creates a context from default values //! Aliasing             : OFF BackZClipping     : OFF FrontZClipping    : OFF Depth-cueing      : OFF Light source      : 0 Clipping plane      : 0 Type Of Visualization : TOV_WIREFRAME Type Of Model         : TOM_NONE Type Of SurfaceDetail : TOSD_NONE</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ContextView.ActivatedLight">
<code class="descname">ActivatedLight</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextView.ActivatedLight" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>AnIndex</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="#OCC.Visual3d.Handle_Visual3d_Light" title="OCC.Visual3d.Handle_Visual3d_Light">Handle_Visual3d_Light</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ContextView.ActivatedLights">
<code class="descname">ActivatedLights</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextView.ActivatedLights" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the group of active light sources in the view of context &lt;self&gt;.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="#OCC.Visual3d.Handle_Visual3d_HSequenceOfLight" title="OCC.Visual3d.Handle_Visual3d_HSequenceOfLight">Handle_Visual3d_HSequenceOfLight</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ContextView.AliasingIsOn">
<code class="descname">AliasingIsOn</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextView.AliasingIsOn" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the activity of the aliasing.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/functions.html#bool" title="(in Python v2.7)">bool</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ContextView.BackZClippingIsOn">
<code class="descname">BackZClippingIsOn</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextView.BackZClippingIsOn" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the activity of the ZClipping.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/functions.html#bool" title="(in Python v2.7)">bool</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ContextView.ChangeClipPlanes">
<code class="descname">ChangeClipPlanes</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextView.ChangeClipPlanes" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Change clip planes. returns sequence of clip planes.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body">Graphic3d_SequenceOfHClipPlane</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ContextView.ClipPlanes">
<code class="descname">ClipPlanes</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextView.ClipPlanes" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns sequence of clip planes. returns sequence of clip planes.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body">Graphic3d_SequenceOfHClipPlane</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ContextView.DepthCueingBackPlane">
<code class="descname">DepthCueingBackPlane</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextView.DepthCueingBackPlane" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the definition of the back depth-cueing plane.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/functions.html#float" title="(in Python v2.7)">float</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ContextView.DepthCueingFrontPlane">
<code class="descname">DepthCueingFrontPlane</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextView.DepthCueingFrontPlane" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the definition of the front depth-cueing plane.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/functions.html#float" title="(in Python v2.7)">float</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ContextView.DepthCueingIsOn">
<code class="descname">DepthCueingIsOn</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextView.DepthCueingIsOn" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the activity of the depth-cueing.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/functions.html#bool" title="(in Python v2.7)">bool</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ContextView.FrontZClippingIsOn">
<code class="descname">FrontZClippingIsOn</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextView.FrontZClippingIsOn" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the activity of the ZClipping.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/functions.html#bool" title="(in Python v2.7)">bool</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ContextView.Model">
<code class="descname">Model</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextView.Model" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the shading model.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body">Visual3d_TypeOfModel</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ContextView.NumberOfActivatedLights">
<code class="descname">NumberOfActivatedLights</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextView.NumberOfActivatedLights" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the number of active light sources in the view of context &lt;self&gt;.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)">int</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ContextView.SetAliasingOff">
<code class="descname">SetAliasingOff</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextView.SetAliasingOff" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Deactivates the antialiasing.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ContextView.SetAliasingOn">
<code class="descname">SetAliasingOn</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextView.SetAliasingOn" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Activates antialiasing. Antialiasing can be activated on all the structures in the view</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ContextView.SetBackZClippingOff">
<code class="descname">SetBackZClippingOff</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextView.SetBackZClippingOff" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Deactivates the back Z-clipping plane defined by SetBackPlane method.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ContextView.SetBackZClippingOn">
<code class="descname">SetBackZClippingOn</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextView.SetBackZClippingOn" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Activates the back Z-clipping plane defined by SetBackPlane method. Category: Methods to modify the class definition Warning: Raises ZClippingDefinitionError if &lt;BackPlane&gt; is front of &lt;FrontPlane&gt;.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ContextView.SetDepthCueingBackPlane">
<code class="descname">SetDepthCueingBackPlane</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextView.SetDepthCueingBackPlane" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Modifies the back depth-cueing plane. Category: Methods to modify the class definition Warning: Raises DepthCueingDefinitionError if &lt;BackPlane&gt; is front of &lt;FrontPlane&gt; and DepthCueing is ON.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>ABack</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#float" title="(in Python v2.7)"><em>float</em></a>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ContextView.SetDepthCueingFrontPlane">
<code class="descname">SetDepthCueingFrontPlane</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextView.SetDepthCueingFrontPlane" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Modifies the front depth-cueing plane. Category: Methods to modify the class definition Warning: Raises DepthCueingDefinitionError if &lt;BackPlane&gt; is front of &lt;FrontPlane&gt; and DepthCueing is ON.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>ABack</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#float" title="(in Python v2.7)"><em>float</em></a>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ContextView.SetDepthCueingOff">
<code class="descname">SetDepthCueingOff</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextView.SetDepthCueingOff" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Deactivates the depth-cueing.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ContextView.SetDepthCueingOn">
<code class="descname">SetDepthCueingOn</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextView.SetDepthCueingOn" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Activates the depth-cueing. Depth-cueing can be activated on all structures present in the view. Category: Methods to modify the class definition Warning: Raises DepthCueingDefinitionError if &lt;BackPlane&gt; is front of &lt;FrontPlane&gt;.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ContextView.SetFrontZClippingOff">
<code class="descname">SetFrontZClippingOff</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextView.SetFrontZClippingOff" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Deactivates the front Z-clipping plane defined by SetFrontPlane method.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ContextView.SetFrontZClippingOn">
<code class="descname">SetFrontZClippingOn</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextView.SetFrontZClippingOn" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Activates the front Z-clipping plane defined by SetFrontPlane method.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ContextView.SetLightOff">
<code class="descname">SetLightOff</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextView.SetLightOff" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Deactivates the light source &lt;ALight&gt;</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>ALight</strong> (<em>Handle_Visual3d_Light &amp;</em>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ContextView.SetLightOn">
<code class="descname">SetLightOn</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextView.SetLightOn" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Activates the light source &lt;ALight&gt;</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>ALight</strong> (<em>Handle_Visual3d_Light &amp;</em>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ContextView.SetModel">
<code class="descname">SetModel</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextView.SetModel" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Modifies the shading model when the type of visualization is TOV_SHADING</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>AModel</strong> (<em>Visual3d_TypeOfModel</em>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ContextView.SetSurfaceDetail">
<code class="descname">SetSurfaceDetail</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextView.SetSurfaceDetail" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Selects the kind of rendering default to: TOSD_NONE</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>TOSD</strong> (<em>Visual3d_TypeOfSurfaceDetail</em>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ContextView.SetTextureEnv">
<code class="descname">SetTextureEnv</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextView.SetTextureEnv" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Sets the environment texture to use no environment texture by default</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>ATexture</strong> (<em>Handle_Graphic3d_TextureEnv &amp;</em>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ContextView.SetVisualization">
<code class="descname">SetVisualization</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextView.SetVisualization" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Modifies the mode of visualization. //! TypeOfVisualization   : TOV_WIREFRAME TOV_SHADING</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>AVisual</strong> (<em>Visual3d_TypeOfVisualization</em>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ContextView.SetZClippingBackPlane">
<code class="descname">SetZClippingBackPlane</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextView.SetZClippingBackPlane" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Modifies the back Z-clipping plane. Category: Methods to modify the class definition Warning: Raises ZClippingDefinitionError if &lt;BackPlane&gt; is front of &lt;FrontPlane&gt; and ZClipping is ON.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>ABack</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#float" title="(in Python v2.7)"><em>float</em></a>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ContextView.SetZClippingFrontPlane">
<code class="descname">SetZClippingFrontPlane</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextView.SetZClippingFrontPlane" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Modifies the front Z-clipping plane. Category: Methods to modify the class definition Warning: Raises ZClippingDefinitionError if &lt;BackPlane&gt; is front of &lt;FrontPlane&gt; and ZClipping is ON.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>AFront</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#float" title="(in Python v2.7)"><em>float</em></a>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ContextView.SetZClippingOff">
<code class="descname">SetZClippingOff</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextView.SetZClippingOff" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Deactivates the Z-clipping planes defined by SetFrontPlane and SetBackPlane.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ContextView.SetZClippingOn">
<code class="descname">SetZClippingOn</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextView.SetZClippingOn" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Activates the Z-clipping planes defined by SetZClippingFrontPlane and SetZClippingBackPlane. Category: Methods to modify the class definition Warning: Raises ZClippingDefinitionError if &lt;BackPlane&gt; is front of &lt;FrontPlane&gt;.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ContextView.SurfaceDetail">
<code class="descname">SurfaceDetail</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextView.SurfaceDetail" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body">Visual3d_TypeOfSurfaceDetail</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ContextView.TextureEnv">
<code class="descname">TextureEnv</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextView.TextureEnv" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="OCC.Graphic3d.html#OCC.Graphic3d.Handle_Graphic3d_TextureEnv" title="OCC.Graphic3d.Handle_Graphic3d_TextureEnv">Handle_Graphic3d_TextureEnv</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ContextView.Visualization">
<code class="descname">Visualization</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextView.Visualization" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the mode of visualization.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body">Visual3d_TypeOfVisualization</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ContextView.ZClippingBackPlane">
<code class="descname">ZClippingBackPlane</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextView.ZClippingBackPlane" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the definition of the back Z-clipping plane.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/functions.html#float" title="(in Python v2.7)">float</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ContextView.ZClippingFrontPlane">
<code class="descname">ZClippingFrontPlane</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextView.ZClippingFrontPlane" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the definition of the front Z-clipping plane.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/functions.html#float" title="(in Python v2.7)">float</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="attribute">
<dt id="OCC.Visual3d.Visual3d_ContextView.thisown">
<code class="descname">thisown</code><a class="headerlink" href="#OCC.Visual3d.Visual3d_ContextView.thisown" title="Permalink to this definition">¶</a></dt>
<dd><p>The membership flag</p>
</dd></dl>

</dd></dl>

<dl class="class">
<dt id="OCC.Visual3d.Visual3d_HSequenceOfLight">
<em class="property">class </em><code class="descname">Visual3d_HSequenceOfLight</code><span class="sig-paren">(</span><em>*args</em><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_HSequenceOfLight" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="OCC.MMgt.html#OCC.MMgt.MMgt_TShared" title="OCC.MMgt.MMgt_TShared"><code class="xref py py-class docutils literal"><span class="pre">OCC.MMgt.MMgt_TShared</span></code></a></p>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
<dl class="method">
<dt id="OCC.Visual3d.Visual3d_HSequenceOfLight.Append">
<code class="descname">Append</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_HSequenceOfLight.Append" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>anItem</strong> (<em>Handle_Visual3d_Light &amp;</em>) – </li>
<li><strong>aSequence</strong> (<em>Handle_Visual3d_HSequenceOfLight &amp;</em>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_HSequenceOfLight.ChangeSequence">
<code class="descname">ChangeSequence</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_HSequenceOfLight.ChangeSequence" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="#OCC.Visual3d.Visual3d_SequenceOfLight" title="OCC.Visual3d.Visual3d_SequenceOfLight">Visual3d_SequenceOfLight</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_HSequenceOfLight.ChangeValue">
<code class="descname">ChangeValue</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_HSequenceOfLight.ChangeValue" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>anIndex</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="#OCC.Visual3d.Handle_Visual3d_Light" title="OCC.Visual3d.Handle_Visual3d_Light">Handle_Visual3d_Light</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_HSequenceOfLight.Clear">
<code class="descname">Clear</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_HSequenceOfLight.Clear" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_HSequenceOfLight.Exchange">
<code class="descname">Exchange</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_HSequenceOfLight.Exchange" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>anIndex</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
<li><strong>anOtherIndex</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_HSequenceOfLight.GetHandle">
<code class="descname">GetHandle</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_HSequenceOfLight.GetHandle" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_HSequenceOfLight.InsertAfter">
<code class="descname">InsertAfter</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_HSequenceOfLight.InsertAfter" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>anIndex</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
<li><strong>anItem</strong> (<em>Handle_Visual3d_Light &amp;</em>) – </li>
<li><strong>anIndex</strong> – </li>
<li><strong>aSequence</strong> (<em>Handle_Visual3d_HSequenceOfLight &amp;</em>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_HSequenceOfLight.InsertBefore">
<code class="descname">InsertBefore</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_HSequenceOfLight.InsertBefore" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>anIndex</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
<li><strong>anItem</strong> (<em>Handle_Visual3d_Light &amp;</em>) – </li>
<li><strong>anIndex</strong> – </li>
<li><strong>aSequence</strong> (<em>Handle_Visual3d_HSequenceOfLight &amp;</em>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_HSequenceOfLight.IsEmpty">
<code class="descname">IsEmpty</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_HSequenceOfLight.IsEmpty" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/functions.html#bool" title="(in Python v2.7)">bool</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_HSequenceOfLight.Length">
<code class="descname">Length</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_HSequenceOfLight.Length" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)">int</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_HSequenceOfLight.Prepend">
<code class="descname">Prepend</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_HSequenceOfLight.Prepend" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>anItem</strong> (<em>Handle_Visual3d_Light &amp;</em>) – </li>
<li><strong>aSequence</strong> (<em>Handle_Visual3d_HSequenceOfLight &amp;</em>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_HSequenceOfLight.Remove">
<code class="descname">Remove</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_HSequenceOfLight.Remove" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>anIndex</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
<li><strong>fromIndex</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
<li><strong>toIndex</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_HSequenceOfLight.Reverse">
<code class="descname">Reverse</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_HSequenceOfLight.Reverse" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_HSequenceOfLight.Sequence">
<code class="descname">Sequence</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_HSequenceOfLight.Sequence" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="#OCC.Visual3d.Visual3d_SequenceOfLight" title="OCC.Visual3d.Visual3d_SequenceOfLight">Visual3d_SequenceOfLight</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_HSequenceOfLight.SetValue">
<code class="descname">SetValue</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_HSequenceOfLight.SetValue" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>anIndex</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
<li><strong>anItem</strong> (<em>Handle_Visual3d_Light &amp;</em>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_HSequenceOfLight.Split">
<code class="descname">Split</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_HSequenceOfLight.Split" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>anIndex</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="#OCC.Visual3d.Handle_Visual3d_HSequenceOfLight" title="OCC.Visual3d.Handle_Visual3d_HSequenceOfLight">Handle_Visual3d_HSequenceOfLight</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_HSequenceOfLight.Value">
<code class="descname">Value</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_HSequenceOfLight.Value" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>anIndex</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="#OCC.Visual3d.Handle_Visual3d_Light" title="OCC.Visual3d.Handle_Visual3d_Light">Handle_Visual3d_Light</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="attribute">
<dt id="OCC.Visual3d.Visual3d_HSequenceOfLight.thisown">
<code class="descname">thisown</code><a class="headerlink" href="#OCC.Visual3d.Visual3d_HSequenceOfLight.thisown" title="Permalink to this definition">¶</a></dt>
<dd><p>The membership flag</p>
</dd></dl>

</dd></dl>

<dl class="class">
<dt id="OCC.Visual3d.Visual3d_HSequenceOfView">
<em class="property">class </em><code class="descname">Visual3d_HSequenceOfView</code><span class="sig-paren">(</span><em>*args</em><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_HSequenceOfView" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="OCC.MMgt.html#OCC.MMgt.MMgt_TShared" title="OCC.MMgt.MMgt_TShared"><code class="xref py py-class docutils literal"><span class="pre">OCC.MMgt.MMgt_TShared</span></code></a></p>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
<dl class="method">
<dt id="OCC.Visual3d.Visual3d_HSequenceOfView.Append">
<code class="descname">Append</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_HSequenceOfView.Append" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>anItem</strong> (<em>Handle_Visual3d_View &amp;</em>) – </li>
<li><strong>aSequence</strong> (<em>Handle_Visual3d_HSequenceOfView &amp;</em>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_HSequenceOfView.ChangeSequence">
<code class="descname">ChangeSequence</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_HSequenceOfView.ChangeSequence" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="#OCC.Visual3d.Visual3d_SequenceOfView" title="OCC.Visual3d.Visual3d_SequenceOfView">Visual3d_SequenceOfView</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_HSequenceOfView.ChangeValue">
<code class="descname">ChangeValue</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_HSequenceOfView.ChangeValue" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>anIndex</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="#OCC.Visual3d.Handle_Visual3d_View" title="OCC.Visual3d.Handle_Visual3d_View">Handle_Visual3d_View</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_HSequenceOfView.Clear">
<code class="descname">Clear</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_HSequenceOfView.Clear" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_HSequenceOfView.Exchange">
<code class="descname">Exchange</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_HSequenceOfView.Exchange" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>anIndex</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
<li><strong>anOtherIndex</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_HSequenceOfView.GetHandle">
<code class="descname">GetHandle</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_HSequenceOfView.GetHandle" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_HSequenceOfView.InsertAfter">
<code class="descname">InsertAfter</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_HSequenceOfView.InsertAfter" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>anIndex</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
<li><strong>anItem</strong> (<em>Handle_Visual3d_View &amp;</em>) – </li>
<li><strong>anIndex</strong> – </li>
<li><strong>aSequence</strong> (<em>Handle_Visual3d_HSequenceOfView &amp;</em>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_HSequenceOfView.InsertBefore">
<code class="descname">InsertBefore</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_HSequenceOfView.InsertBefore" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>anIndex</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
<li><strong>anItem</strong> (<em>Handle_Visual3d_View &amp;</em>) – </li>
<li><strong>anIndex</strong> – </li>
<li><strong>aSequence</strong> (<em>Handle_Visual3d_HSequenceOfView &amp;</em>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_HSequenceOfView.IsEmpty">
<code class="descname">IsEmpty</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_HSequenceOfView.IsEmpty" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/functions.html#bool" title="(in Python v2.7)">bool</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_HSequenceOfView.Length">
<code class="descname">Length</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_HSequenceOfView.Length" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)">int</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_HSequenceOfView.Prepend">
<code class="descname">Prepend</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_HSequenceOfView.Prepend" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>anItem</strong> (<em>Handle_Visual3d_View &amp;</em>) – </li>
<li><strong>aSequence</strong> (<em>Handle_Visual3d_HSequenceOfView &amp;</em>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_HSequenceOfView.Remove">
<code class="descname">Remove</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_HSequenceOfView.Remove" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>anIndex</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
<li><strong>fromIndex</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
<li><strong>toIndex</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_HSequenceOfView.Reverse">
<code class="descname">Reverse</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_HSequenceOfView.Reverse" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_HSequenceOfView.Sequence">
<code class="descname">Sequence</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_HSequenceOfView.Sequence" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="#OCC.Visual3d.Visual3d_SequenceOfView" title="OCC.Visual3d.Visual3d_SequenceOfView">Visual3d_SequenceOfView</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_HSequenceOfView.SetValue">
<code class="descname">SetValue</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_HSequenceOfView.SetValue" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>anIndex</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
<li><strong>anItem</strong> (<em>Handle_Visual3d_View &amp;</em>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_HSequenceOfView.Split">
<code class="descname">Split</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_HSequenceOfView.Split" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>anIndex</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="#OCC.Visual3d.Handle_Visual3d_HSequenceOfView" title="OCC.Visual3d.Handle_Visual3d_HSequenceOfView">Handle_Visual3d_HSequenceOfView</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_HSequenceOfView.Value">
<code class="descname">Value</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_HSequenceOfView.Value" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>anIndex</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="#OCC.Visual3d.Handle_Visual3d_View" title="OCC.Visual3d.Handle_Visual3d_View">Handle_Visual3d_View</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="attribute">
<dt id="OCC.Visual3d.Visual3d_HSequenceOfView.thisown">
<code class="descname">thisown</code><a class="headerlink" href="#OCC.Visual3d.Visual3d_HSequenceOfView.thisown" title="Permalink to this definition">¶</a></dt>
<dd><p>The membership flag</p>
</dd></dl>

</dd></dl>

<dl class="class">
<dt id="OCC.Visual3d.Visual3d_Layer">
<em class="property">class </em><code class="descname">Visual3d_Layer</code><span class="sig-paren">(</span><em>*args</em><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_Layer" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="OCC.MMgt.html#OCC.MMgt.MMgt_TShared" title="OCC.MMgt.MMgt_TShared"><code class="xref py py-class docutils literal"><span class="pre">OCC.MMgt.MMgt_TShared</span></code></a></p>
<ul class="simple">
<li>Creates a layer with the type &lt;Atype&gt;. if &lt;AFlag&gt; == Standard_True then the layer is ‘size dependent’. The mapping of the layer is dependent of each window’s size. if &lt;AFlag&gt; == Standard_False then the mapping of the layer is dependent of the highest window and the largest window of all the views of the viewer &lt;AViewer&gt;. When the viewer &lt;AViewer&gt; have only one view, the result will be the same with &lt;AFlag&gt; == Standard_False or &lt;AFlag&gt; == Standard_True.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>AViewer</strong> (<em>Handle_Visual3d_ViewManager &amp;</em>) – </li>
<li><strong>AType</strong> (<em>Aspect_TypeOfLayer</em>) – default value is Aspect_TOL_OVERLAY</li>
<li><strong>AFlag</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – default value is Standard_False</li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
<dl class="method">
<dt id="OCC.Visual3d.Visual3d_Layer.AddLayerItem">
<code class="descname">AddLayerItem</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_Layer.AddLayerItem" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>Item</strong> (<em>Handle_Visual3d_LayerItem &amp;</em>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_Layer.AddVertex">
<code class="descname">AddVertex</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_Layer.AddVertex" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Puts &lt;X, Y&gt; as a new point in the current primitive. If &lt;AFlag&gt; then it is a draw between last point and this point else it is a move between last point and this point.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>X</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#float" title="(in Python v2.7)"><em>float</em></a>) – </li>
<li><strong>Y</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#float" title="(in Python v2.7)"><em>float</em></a>) – </li>
<li><strong>AFlag</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – default value is Standard_True</li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_Layer.Begin">
<code class="descname">Begin</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_Layer.Begin" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Begins the definition of the layer &lt;self&gt; Warning: No default attributes</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_Layer.BeginPolygon">
<code class="descname">BeginPolygon</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_Layer.BeginPolygon" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>After this call, &lt;self&gt; is ready to receive a definition of a polygon with AddEdge().</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_Layer.BeginPolyline">
<code class="descname">BeginPolyline</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_Layer.BeginPolyline" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>After this call, &lt;self&gt; is ready to receive a definition of a polyline with AddVertex().</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_Layer.CLayer">
<code class="descname">CLayer</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_Layer.CLayer" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the associated C structure.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body">Aspect_CLayer2d</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_Layer.Clear">
<code class="descname">Clear</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_Layer.Clear" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Clear all graphics managed by the layer &lt;self&gt;.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_Layer.ClosePrimitive">
<code class="descname">ClosePrimitive</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_Layer.ClosePrimitive" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>After this call, &lt;self&gt; stops the reception of a definition of a Begin… primitive.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_Layer.Destroy">
<code class="descname">Destroy</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_Layer.Destroy" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Suppress the layer &lt;self&gt;.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_Layer.DrawRectangle">
<code class="descname">DrawRectangle</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_Layer.DrawRectangle" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Draws the rectangle at position &lt;X,Y&gt;.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>X</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#float" title="(in Python v2.7)"><em>float</em></a>) – </li>
<li><strong>Y</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#float" title="(in Python v2.7)"><em>float</em></a>) – </li>
<li><strong>Width</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#float" title="(in Python v2.7)"><em>float</em></a>) – </li>
<li><strong>Height</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#float" title="(in Python v2.7)"><em>float</em></a>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_Layer.End">
<code class="descname">End</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_Layer.End" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Finishs the definition of the layer &lt;self&gt;.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_Layer.GetHandle">
<code class="descname">GetHandle</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_Layer.GetHandle" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_Layer.GetLayerItemList">
<code class="descname">GetLayerItemList</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_Layer.GetLayerItemList" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body">Visual3d_NListOfLayerItem</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_Layer.RemoveAllLayerItems">
<code class="descname">RemoveAllLayerItems</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_Layer.RemoveAllLayerItems" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_Layer.RemoveLayerItem">
<code class="descname">RemoveLayerItem</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_Layer.RemoveLayerItem" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>Item</strong> (<em>Handle_Visual3d_LayerItem &amp;</em>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_Layer.RenderLayerItems">
<code class="descname">RenderLayerItems</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_Layer.RenderLayerItems" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_Layer.SetColor">
<code class="descname">SetColor</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_Layer.SetColor" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Modifies the current color. Warning: No default color</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>AColor</strong> (<em>Quantity_Color &amp;</em>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_Layer.SetLineAttributes">
<code class="descname">SetLineAttributes</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_Layer.SetLineAttributes" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Modifies the current lines attributes. Warning: No default attributes</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>AType</strong> (<em>Aspect_TypeOfLine</em>) – </li>
<li><strong>AWidth</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#float" title="(in Python v2.7)"><em>float</em></a>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_Layer.SetOrtho">
<code class="descname">SetOrtho</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_Layer.SetOrtho" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Modifies the current coordinates system of the layer &lt;self&gt;.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>Left</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#float" title="(in Python v2.7)"><em>float</em></a>) – </li>
<li><strong>Right</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#float" title="(in Python v2.7)"><em>float</em></a>) – </li>
<li><strong>Bottom</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#float" title="(in Python v2.7)"><em>float</em></a>) – </li>
<li><strong>Top</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#float" title="(in Python v2.7)"><em>float</em></a>) – </li>
<li><strong>Attach</strong> (<em>Aspect_TypeOfConstraint</em>) – default value is Aspect_TOC_BOTTOM_LEFT</li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_Layer.SetTextAttributes">
<code class="descname">SetTextAttributes</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_Layer.SetTextAttributes" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Modifies the current texts attributes. &lt;AFont&gt; defines the name of the font to be used. &lt;AType&gt; defines the display type of the text. &lt;AColor&gt; defines the color of decal or subtitle background. To set the color of the text you can use the SetColor method. Warning: No default attributes</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>AFont</strong> (<em>char *</em>) – </li>
<li><strong>AType</strong> (<em>Aspect_TypeOfDisplayText</em>) – </li>
<li><strong>AColor</strong> (<em>Quantity_Color &amp;</em>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_Layer.SetTransparency">
<code class="descname">SetTransparency</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_Layer.SetTransparency" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Modifies the current transparency. Warning: No default transparency</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>ATransparency</strong> (<em>Standard_ShortReal</em>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_Layer.SetViewport">
<code class="descname">SetViewport</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_Layer.SetViewport" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Modifies the current viewport of the layer &lt;self&gt;.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>Width</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
<li><strong>Height</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_Layer.TextSize">
<code class="descname">TextSize</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_Layer.TextSize" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Get the size of text. The attributes are given with respect to the plane of projection. &lt;AHeight&gt; : Height of text. (Relative to the Normalized Projection Coordinates (NPC) Space).</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>AText</strong> (<em>char *</em>) – </li>
<li><strong>AHeight</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#float" title="(in Python v2.7)"><em>float</em></a>) – </li>
<li><strong>AWidth</strong> (<em>float &amp;</em>) – </li>
<li><strong>AnAscent</strong> (<em>float &amp;</em>) – </li>
<li><strong>ADescent</strong> (<em>float &amp;</em>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_Layer.Type">
<code class="descname">Type</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_Layer.Type" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the type.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body">Aspect_TypeOfLayer</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_Layer.UnsetTransparency">
<code class="descname">UnsetTransparency</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_Layer.UnsetTransparency" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Unsets the transparency.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="attribute">
<dt id="OCC.Visual3d.Visual3d_Layer.thisown">
<code class="descname">thisown</code><a class="headerlink" href="#OCC.Visual3d.Visual3d_Layer.thisown" title="Permalink to this definition">¶</a></dt>
<dd><p>The membership flag</p>
</dd></dl>

</dd></dl>

<dl class="class">
<dt id="OCC.Visual3d.Visual3d_LayerItem">
<em class="property">class </em><code class="descname">Visual3d_LayerItem</code><span class="sig-paren">(</span><em>*args</em><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_LayerItem" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="OCC.MMgt.html#OCC.MMgt.MMgt_TShared" title="OCC.MMgt.MMgt_TShared"><code class="xref py py-class docutils literal"><span class="pre">OCC.MMgt.MMgt_TShared</span></code></a></p>
<ul class="simple">
<li>Creates a layer item</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
<dl class="method">
<dt id="OCC.Visual3d.Visual3d_LayerItem.ComputeLayerPrs">
<code class="descname">ComputeLayerPrs</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_LayerItem.ComputeLayerPrs" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>virtual function for recompute 2D presentation (empty by default)</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body">void</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_LayerItem.GetHandle">
<code class="descname">GetHandle</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_LayerItem.GetHandle" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_LayerItem.IsNeedToRecompute">
<code class="descname">IsNeedToRecompute</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_LayerItem.IsNeedToRecompute" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/functions.html#bool" title="(in Python v2.7)">bool</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_LayerItem.RedrawLayerPrs">
<code class="descname">RedrawLayerPrs</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_LayerItem.RedrawLayerPrs" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>virtual function for recompute 2D presentation (empty by default)</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body">void</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_LayerItem.SetNeedToRecompute">
<code class="descname">SetNeedToRecompute</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_LayerItem.SetNeedToRecompute" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>NeedToRecompute</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – default value is Standard_True</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="attribute">
<dt id="OCC.Visual3d.Visual3d_LayerItem.thisown">
<code class="descname">thisown</code><a class="headerlink" href="#OCC.Visual3d.Visual3d_LayerItem.thisown" title="Permalink to this definition">¶</a></dt>
<dd><p>The membership flag</p>
</dd></dl>

</dd></dl>

<dl class="class">
<dt id="OCC.Visual3d.Visual3d_Light">
<em class="property">class </em><code class="descname">Visual3d_Light</code><span class="sig-paren">(</span><em>*args</em><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_Light" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="OCC.MMgt.html#OCC.MMgt.MMgt_TShared" title="OCC.MMgt.MMgt_TShared"><code class="xref py py-class docutils literal"><span class="pre">OCC.MMgt.MMgt_TShared</span></code></a></p>
<ul class="simple">
<li>Creates a light from default values. Light sources are created in a visualiser and are activated in one of its views. //! Type        = TOLS_AMBIENT Color    = WHITE</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
<ul class="simple">
<li>Creates an AMBIENT light source. Light sources are created in a visualiser and are activated in one of its views.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>Color</strong> (<em>Quantity_Color &amp;</em>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
<ul class="simple">
<li>Creates a DIRECTIONAL light source. Light sources are created in a visualiser and are activated in one of its views. Warning: Raises LightDefinitionError if &lt;Direction&gt; is null.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>Color</strong> (<em>Quantity_Color &amp;</em>) – </li>
<li><strong>Direction</strong> (<em>Graphic3d_Vector &amp;</em>) – </li>
<li><strong>Headlight</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – default value is Standard_False</li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
<ul class="simple">
<li>Creates a POSITIONAL light source. Light sources are created in a visualiser and are activated in one of its views. Warning: Raises LightDefinitionError if &lt;Fact1&gt; and &lt;Fact2&gt; are null. if &lt;Fact1&gt; is a negative value or greater than 1.0. if &lt;Fact2&gt; is a negative value or greater than 1.0.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>Color</strong> (<em>Quantity_Color &amp;</em>) – </li>
<li><strong>Position</strong> (<em>Graphic3d_Vertex &amp;</em>) – </li>
<li><strong>Fact1</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#float" title="(in Python v2.7)"><em>float</em></a>) – </li>
<li><strong>Fact2</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#float" title="(in Python v2.7)"><em>float</em></a>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
<ul class="simple">
<li>Creates a SPOT light source. Light sources are created in a visualiser and are activated in one of its views. &lt;Concentration&gt; specifies the intensity distribution of the light. &lt;AngleCone&gt; specifies the angle (radians) of the cone created by the spot. the global attenuation is equal : 1 / (Fact1 + Fact2 * (norm(ObjectPosition - LightPosition))) Warning: Raises LightDefinitionError if &lt;Direction&gt; is null. if &lt;Concentration&gt; is a negative value or greater than 1.0. if &lt;Fact1&gt; and &lt;Fact2&gt; are null. if &lt;Fact1&gt; is a negative value or greater than 1.0. if &lt;Fact2&gt; is a negative value or greater than 1.0. if &lt;AngleCone&gt; is a negative value or greater than PI/2.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>Color</strong> (<em>Quantity_Color &amp;</em>) – </li>
<li><strong>Position</strong> (<em>Graphic3d_Vertex &amp;</em>) – </li>
<li><strong>Direction</strong> (<em>Graphic3d_Vector &amp;</em>) – </li>
<li><strong>Concentration</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#float" title="(in Python v2.7)"><em>float</em></a>) – </li>
<li><strong>Fact1</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#float" title="(in Python v2.7)"><em>float</em></a>) – </li>
<li><strong>Fact2</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#float" title="(in Python v2.7)"><em>float</em></a>) – </li>
<li><strong>AngleCone</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#float" title="(in Python v2.7)"><em>float</em></a>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
<dl class="method">
<dt id="OCC.Visual3d.Visual3d_Light.CLight">
<code class="descname">CLight</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_Light.CLight" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the light defintion.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="OCC.Graphic3d.html#OCC.Graphic3d.Graphic3d_CLight" title="OCC.Graphic3d.Graphic3d_CLight">Graphic3d_CLight</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_Light.Color">
<code class="descname">Color</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_Light.Color" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the colour of the light &lt;self&gt;.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="OCC.Quantity.html#OCC.Quantity.Quantity_Color" title="OCC.Quantity.Quantity_Color">Quantity_Color</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_Light.GetHandle">
<code class="descname">GetHandle</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_Light.GetHandle" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_Light.Headlight">
<code class="descname">Headlight</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_Light.Headlight" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the headlight state of the light &lt;self&gt;</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/functions.html#bool" title="(in Python v2.7)">bool</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_Light.LightType">
<code class="descname">LightType</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_Light.LightType" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the light type of &lt;self&gt;. //! TypeOfLightSource = TOLS_AMBIENT TOLS_DIRECTIONAL TOLS_POSITIONAL TOLS_SPOT</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body">Visual3d_TypeOfLightSource</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_Light.SetAngle">
<code class="descname">SetAngle</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_Light.SetAngle" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Modifies the angle (radians) of the cone created by the spot. Works only on TOLS_SPOT lights. Category: Methods to modify the class definition Warning: Raises LightDefinitionError if the type of the light is not TOLS_SPOT. if &lt;AngleCone&gt; is a negative value or greater than PI/2.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>AngleCone</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#float" title="(in Python v2.7)"><em>float</em></a>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_Light.SetAttenuation1">
<code class="descname">SetAttenuation1</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_Light.SetAttenuation1" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Modifies the attenuation factor of the light. Works only on the TOLS_POSITIONAL and TOLS_SPOT lights. Category: Methods to modify the class definition Warning: Raises LightDefinitionError if the type of the light is not TOLS_SPOT or TOLS_POSITIONAL. if &lt;Fact1&gt; is a negative value or greater than 1.0.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>Fact1</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#float" title="(in Python v2.7)"><em>float</em></a>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_Light.SetAttenuation2">
<code class="descname">SetAttenuation2</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_Light.SetAttenuation2" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Modifies the attenuation factor of the light. Works only on the TOLS_POSITIONAL and TOLS_SPOT lights. Category: Methods to modify the class definition Warning: Raises LightDefinitionError if the type of the light is not TOLS_POSITIONAL or TOLS_SPOT. if &lt;Fact2&gt; is a negative value or greater than 1.0..</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>Fact2</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#float" title="(in Python v2.7)"><em>float</em></a>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_Light.SetColor">
<code class="descname">SetColor</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_Light.SetColor" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Modifies the colour of the light.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>Color</strong> (<em>Quantity_Color &amp;</em>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_Light.SetConcentration">
<code class="descname">SetConcentration</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_Light.SetConcentration" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Modifies the intensity distribution of the light. Works only on the TOLS_SPOT lights. Category: Methods to modify the class definition Warning: Raises LightDefinitionError if the type of the light is not TOLS_SPOT. if &lt;Concentration&gt; is a negative value or greater than 1.0.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>Concentration</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#float" title="(in Python v2.7)"><em>float</em></a>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_Light.SetDirection">
<code class="descname">SetDirection</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_Light.SetDirection" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Modifies the light direction. Works only on the TOLS_DIRECTIONAL and TOLS_SPOT lights. Default z Category: Methods to modify the class definition Warning: Raises LightDefinitionError if the type of the light is not TOLS_DIRECTIONAL or TOLS_SPOT. if &lt;Direction&gt; is null.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>Direction</strong> (<em>Graphic3d_Vector &amp;</em>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_Light.SetHeadlight">
<code class="descname">SetHeadlight</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_Light.SetHeadlight" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Setup headlight flag.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>theValue</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_Light.SetPosition">
<code class="descname">SetPosition</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_Light.SetPosition" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Modifies the position of the light. Works only on the TOLS_POSITIONAL and TOLS_SPOT lights. Category: Methods to modify the class definition Warning: Raises LightDefinitionError if the type of the light is not TOLS_POSITIONAL or TOLS_SPOT.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>Position</strong> (<em>Graphic3d_Vertex &amp;</em>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_Light.Values">
<code class="descname">Values</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_Light.Values" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the definition of &lt;self&gt; if &lt;self&gt; is a light source of the TOLS_AMBIENT type. Category: Inquire methods Warning: Raises LightDefinitionError if the type of the light is not TOLS_AMBIENT.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>Color</strong> (<em>Quantity_Color &amp;</em>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
<ul class="simple">
<li>Returns the definition of &lt;self&gt; if &lt;self&gt; is a light source of the TOLS_DIRECTIONAL type. Category: Inquire methods Warning: Raises LightDefinitionError if the type of the light is not TOLS_DIRECTIONAL.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>Color</strong> (<em>Quantity_Color &amp;</em>) – </li>
<li><strong>Direction</strong> (<em>Graphic3d_Vector &amp;</em>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
<ul class="simple">
<li>Returns the definition of &lt;self&gt; if &lt;self&gt; is a light source of the TOLS_POSITIONAL type. Category: Inquire methods Warning: Raises LightDefinitionError if the type of the light is not TOLS_POSITIONAL.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>Color</strong> (<em>Quantity_Color &amp;</em>) – </li>
<li><strong>Position</strong> (<em>Graphic3d_Vertex &amp;</em>) – </li>
<li><strong>Fact1</strong> (<em>float &amp;</em>) – </li>
<li><strong>Fact2</strong> (<em>float &amp;</em>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
<ul class="simple">
<li>Returns the definition of &lt;self&gt; if &lt;self&gt; is a light source of the TOLS_SPOT type. Category: Inquire methods Warning: Raises LightDefinitionError if the type of the light is not TOLS_SPOT.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>Color</strong> (<em>Quantity_Color &amp;</em>) – </li>
<li><strong>Position</strong> (<em>Graphic3d_Vertex &amp;</em>) – </li>
<li><strong>Direction</strong> (<em>Graphic3d_Vector &amp;</em>) – </li>
<li><strong>Concentration</strong> (<em>float &amp;</em>) – </li>
<li><strong>Fact1</strong> (<em>float &amp;</em>) – </li>
<li><strong>Fact2</strong> (<em>float &amp;</em>) – </li>
<li><strong>AngleCone</strong> (<em>float &amp;</em>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="attribute">
<dt id="OCC.Visual3d.Visual3d_Light.thisown">
<code class="descname">thisown</code><a class="headerlink" href="#OCC.Visual3d.Visual3d_Light.thisown" title="Permalink to this definition">¶</a></dt>
<dd><p>The membership flag</p>
</dd></dl>

</dd></dl>

<dl class="class">
<dt id="OCC.Visual3d.Visual3d_SequenceNodeOfSequenceOfLight">
<em class="property">class </em><code class="descname">Visual3d_SequenceNodeOfSequenceOfLight</code><span class="sig-paren">(</span><em>*args</em><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_SequenceNodeOfSequenceOfLight" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="OCC.TCollection.html#OCC.TCollection.TCollection_SeqNode" title="OCC.TCollection.TCollection_SeqNode"><code class="xref py py-class docutils literal"><span class="pre">OCC.TCollection.TCollection_SeqNode</span></code></a></p>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>I</strong> (<em>Handle_Visual3d_Light &amp;</em>) – </li>
<li><strong>n</strong> (<em>TCollection_SeqNodePtr &amp;</em>) – </li>
<li><strong>p</strong> (<em>TCollection_SeqNodePtr &amp;</em>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
<dl class="method">
<dt id="OCC.Visual3d.Visual3d_SequenceNodeOfSequenceOfLight.GetHandle">
<code class="descname">GetHandle</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_SequenceNodeOfSequenceOfLight.GetHandle" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_SequenceNodeOfSequenceOfLight.Value">
<code class="descname">Value</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_SequenceNodeOfSequenceOfLight.Value" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="#OCC.Visual3d.Handle_Visual3d_Light" title="OCC.Visual3d.Handle_Visual3d_Light">Handle_Visual3d_Light</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="attribute">
<dt id="OCC.Visual3d.Visual3d_SequenceNodeOfSequenceOfLight.thisown">
<code class="descname">thisown</code><a class="headerlink" href="#OCC.Visual3d.Visual3d_SequenceNodeOfSequenceOfLight.thisown" title="Permalink to this definition">¶</a></dt>
<dd><p>The membership flag</p>
</dd></dl>

</dd></dl>

<dl class="class">
<dt id="OCC.Visual3d.Visual3d_SequenceNodeOfSequenceOfView">
<em class="property">class </em><code class="descname">Visual3d_SequenceNodeOfSequenceOfView</code><span class="sig-paren">(</span><em>*args</em><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_SequenceNodeOfSequenceOfView" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="OCC.TCollection.html#OCC.TCollection.TCollection_SeqNode" title="OCC.TCollection.TCollection_SeqNode"><code class="xref py py-class docutils literal"><span class="pre">OCC.TCollection.TCollection_SeqNode</span></code></a></p>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>I</strong> (<em>Handle_Visual3d_View &amp;</em>) – </li>
<li><strong>n</strong> (<em>TCollection_SeqNodePtr &amp;</em>) – </li>
<li><strong>p</strong> (<em>TCollection_SeqNodePtr &amp;</em>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
<dl class="method">
<dt id="OCC.Visual3d.Visual3d_SequenceNodeOfSequenceOfView.GetHandle">
<code class="descname">GetHandle</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_SequenceNodeOfSequenceOfView.GetHandle" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_SequenceNodeOfSequenceOfView.Value">
<code class="descname">Value</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_SequenceNodeOfSequenceOfView.Value" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="#OCC.Visual3d.Handle_Visual3d_View" title="OCC.Visual3d.Handle_Visual3d_View">Handle_Visual3d_View</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="attribute">
<dt id="OCC.Visual3d.Visual3d_SequenceNodeOfSequenceOfView.thisown">
<code class="descname">thisown</code><a class="headerlink" href="#OCC.Visual3d.Visual3d_SequenceNodeOfSequenceOfView.thisown" title="Permalink to this definition">¶</a></dt>
<dd><p>The membership flag</p>
</dd></dl>

</dd></dl>

<dl class="class">
<dt id="OCC.Visual3d.Visual3d_SequenceOfLight">
<em class="property">class </em><code class="descname">Visual3d_SequenceOfLight</code><span class="sig-paren">(</span><em>*args</em><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_SequenceOfLight" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="OCC.TCollection.html#OCC.TCollection.TCollection_BaseSequence" title="OCC.TCollection.TCollection_BaseSequence"><code class="xref py py-class docutils literal"><span class="pre">OCC.TCollection.TCollection_BaseSequence</span></code></a></p>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
<tr class="field-even field"><th class="field-name">Parameters:</th><td class="field-body"><strong>Other</strong> (<em>Visual3d_SequenceOfLight &amp;</em>) – </td>
</tr>
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
<dl class="method">
<dt id="OCC.Visual3d.Visual3d_SequenceOfLight.Append">
<code class="descname">Append</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_SequenceOfLight.Append" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>T</strong> (<em>Handle_Visual3d_Light &amp;</em>) – </li>
<li><strong>S</strong> (<em>Visual3d_SequenceOfLight &amp;</em>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_SequenceOfLight.Assign">
<code class="descname">Assign</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_SequenceOfLight.Assign" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>Other</strong> (<em>Visual3d_SequenceOfLight &amp;</em>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="#OCC.Visual3d.Visual3d_SequenceOfLight" title="OCC.Visual3d.Visual3d_SequenceOfLight">Visual3d_SequenceOfLight</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_SequenceOfLight.ChangeValue">
<code class="descname">ChangeValue</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_SequenceOfLight.ChangeValue" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>Index</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="#OCC.Visual3d.Handle_Visual3d_Light" title="OCC.Visual3d.Handle_Visual3d_Light">Handle_Visual3d_Light</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_SequenceOfLight.Clear">
<code class="descname">Clear</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_SequenceOfLight.Clear" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_SequenceOfLight.First">
<code class="descname">First</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_SequenceOfLight.First" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="#OCC.Visual3d.Handle_Visual3d_Light" title="OCC.Visual3d.Handle_Visual3d_Light">Handle_Visual3d_Light</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_SequenceOfLight.InsertAfter">
<code class="descname">InsertAfter</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_SequenceOfLight.InsertAfter" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>Index</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
<li><strong>T</strong> (<em>Handle_Visual3d_Light &amp;</em>) – </li>
<li><strong>Index</strong> – </li>
<li><strong>S</strong> (<em>Visual3d_SequenceOfLight &amp;</em>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_SequenceOfLight.InsertBefore">
<code class="descname">InsertBefore</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_SequenceOfLight.InsertBefore" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>Index</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
<li><strong>T</strong> (<em>Handle_Visual3d_Light &amp;</em>) – </li>
<li><strong>Index</strong> – </li>
<li><strong>S</strong> (<em>Visual3d_SequenceOfLight &amp;</em>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_SequenceOfLight.Last">
<code class="descname">Last</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_SequenceOfLight.Last" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="#OCC.Visual3d.Handle_Visual3d_Light" title="OCC.Visual3d.Handle_Visual3d_Light">Handle_Visual3d_Light</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_SequenceOfLight.Prepend">
<code class="descname">Prepend</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_SequenceOfLight.Prepend" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>T</strong> (<em>Handle_Visual3d_Light &amp;</em>) – </li>
<li><strong>S</strong> (<em>Visual3d_SequenceOfLight &amp;</em>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_SequenceOfLight.Remove">
<code class="descname">Remove</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_SequenceOfLight.Remove" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>Index</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
<li><strong>FromIndex</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
<li><strong>ToIndex</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_SequenceOfLight.Set">
<code class="descname">Set</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_SequenceOfLight.Set" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>Other</strong> (<em>Visual3d_SequenceOfLight &amp;</em>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="#OCC.Visual3d.Visual3d_SequenceOfLight" title="OCC.Visual3d.Visual3d_SequenceOfLight">Visual3d_SequenceOfLight</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_SequenceOfLight.SetValue">
<code class="descname">SetValue</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_SequenceOfLight.SetValue" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>Index</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
<li><strong>I</strong> (<em>Handle_Visual3d_Light &amp;</em>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_SequenceOfLight.Split">
<code class="descname">Split</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_SequenceOfLight.Split" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>Index</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
<li><strong>Sub</strong> (<em>Visual3d_SequenceOfLight &amp;</em>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_SequenceOfLight.Value">
<code class="descname">Value</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_SequenceOfLight.Value" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>Index</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="#OCC.Visual3d.Handle_Visual3d_Light" title="OCC.Visual3d.Handle_Visual3d_Light">Handle_Visual3d_Light</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="attribute">
<dt id="OCC.Visual3d.Visual3d_SequenceOfLight.thisown">
<code class="descname">thisown</code><a class="headerlink" href="#OCC.Visual3d.Visual3d_SequenceOfLight.thisown" title="Permalink to this definition">¶</a></dt>
<dd><p>The membership flag</p>
</dd></dl>

</dd></dl>

<dl class="class">
<dt id="OCC.Visual3d.Visual3d_SequenceOfView">
<em class="property">class </em><code class="descname">Visual3d_SequenceOfView</code><span class="sig-paren">(</span><em>*args</em><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_SequenceOfView" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="OCC.TCollection.html#OCC.TCollection.TCollection_BaseSequence" title="OCC.TCollection.TCollection_BaseSequence"><code class="xref py py-class docutils literal"><span class="pre">OCC.TCollection.TCollection_BaseSequence</span></code></a></p>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
<tr class="field-even field"><th class="field-name">Parameters:</th><td class="field-body"><strong>Other</strong> (<em>Visual3d_SequenceOfView &amp;</em>) – </td>
</tr>
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
<dl class="method">
<dt id="OCC.Visual3d.Visual3d_SequenceOfView.Append">
<code class="descname">Append</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_SequenceOfView.Append" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>T</strong> (<em>Handle_Visual3d_View &amp;</em>) – </li>
<li><strong>S</strong> (<em>Visual3d_SequenceOfView &amp;</em>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_SequenceOfView.Assign">
<code class="descname">Assign</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_SequenceOfView.Assign" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>Other</strong> (<em>Visual3d_SequenceOfView &amp;</em>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="#OCC.Visual3d.Visual3d_SequenceOfView" title="OCC.Visual3d.Visual3d_SequenceOfView">Visual3d_SequenceOfView</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_SequenceOfView.ChangeValue">
<code class="descname">ChangeValue</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_SequenceOfView.ChangeValue" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>Index</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="#OCC.Visual3d.Handle_Visual3d_View" title="OCC.Visual3d.Handle_Visual3d_View">Handle_Visual3d_View</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_SequenceOfView.Clear">
<code class="descname">Clear</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_SequenceOfView.Clear" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_SequenceOfView.First">
<code class="descname">First</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_SequenceOfView.First" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="#OCC.Visual3d.Handle_Visual3d_View" title="OCC.Visual3d.Handle_Visual3d_View">Handle_Visual3d_View</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_SequenceOfView.InsertAfter">
<code class="descname">InsertAfter</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_SequenceOfView.InsertAfter" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>Index</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
<li><strong>T</strong> (<em>Handle_Visual3d_View &amp;</em>) – </li>
<li><strong>Index</strong> – </li>
<li><strong>S</strong> (<em>Visual3d_SequenceOfView &amp;</em>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_SequenceOfView.InsertBefore">
<code class="descname">InsertBefore</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_SequenceOfView.InsertBefore" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>Index</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
<li><strong>T</strong> (<em>Handle_Visual3d_View &amp;</em>) – </li>
<li><strong>Index</strong> – </li>
<li><strong>S</strong> (<em>Visual3d_SequenceOfView &amp;</em>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_SequenceOfView.Last">
<code class="descname">Last</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_SequenceOfView.Last" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="#OCC.Visual3d.Handle_Visual3d_View" title="OCC.Visual3d.Handle_Visual3d_View">Handle_Visual3d_View</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_SequenceOfView.Prepend">
<code class="descname">Prepend</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_SequenceOfView.Prepend" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>T</strong> (<em>Handle_Visual3d_View &amp;</em>) – </li>
<li><strong>S</strong> (<em>Visual3d_SequenceOfView &amp;</em>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_SequenceOfView.Remove">
<code class="descname">Remove</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_SequenceOfView.Remove" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>Index</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
<li><strong>FromIndex</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
<li><strong>ToIndex</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_SequenceOfView.Set">
<code class="descname">Set</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_SequenceOfView.Set" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>Other</strong> (<em>Visual3d_SequenceOfView &amp;</em>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="#OCC.Visual3d.Visual3d_SequenceOfView" title="OCC.Visual3d.Visual3d_SequenceOfView">Visual3d_SequenceOfView</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_SequenceOfView.SetValue">
<code class="descname">SetValue</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_SequenceOfView.SetValue" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>Index</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
<li><strong>I</strong> (<em>Handle_Visual3d_View &amp;</em>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_SequenceOfView.Split">
<code class="descname">Split</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_SequenceOfView.Split" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>Index</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
<li><strong>Sub</strong> (<em>Visual3d_SequenceOfView &amp;</em>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_SequenceOfView.Value">
<code class="descname">Value</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_SequenceOfView.Value" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>Index</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="#OCC.Visual3d.Handle_Visual3d_View" title="OCC.Visual3d.Handle_Visual3d_View">Handle_Visual3d_View</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="attribute">
<dt id="OCC.Visual3d.Visual3d_SequenceOfView.thisown">
<code class="descname">thisown</code><a class="headerlink" href="#OCC.Visual3d.Visual3d_SequenceOfView.thisown" title="Permalink to this definition">¶</a></dt>
<dd><p>The membership flag</p>
</dd></dl>

</dd></dl>

<dl class="class">
<dt id="OCC.Visual3d.Visual3d_View">
<em class="property">class </em><code class="descname">Visual3d_View</code><span class="sig-paren">(</span><em>*args</em><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="OCC.Graphic3d.html#OCC.Graphic3d.Graphic3d_DataStructureManager" title="OCC.Graphic3d.Graphic3d_DataStructureManager"><code class="xref py py-class docutils literal"><span class="pre">OCC.Graphic3d.Graphic3d_DataStructureManager</span></code></a></p>
<ul class="simple">
<li>Creates a view in the viewer &lt;AManager&gt; with a default orientation and a default mapping.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>AManager</strong> (<em>Handle_Visual3d_ViewManager &amp;</em>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.Activate">
<code class="descname">Activate</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.Activate" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Activates the view &lt;self&gt;. Map the associated window on the screen and post the view in this window. Category: Methods to modify the class definition Warning: Raises ViewDefinitionError if the associated window isn’t defined.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.AutoZFit">
<code class="descname">AutoZFit</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.AutoZFit" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>If automatic z-range fitting is turned on, adjusts Z-min and Z-max projection volume planes with call to ZFitAll.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.AutoZFitMode">
<code class="descname">AutoZFitMode</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.AutoZFitMode" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>returns True if automatic z-fit mode is turned on.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/functions.html#bool" title="(in Python v2.7)">bool</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.AutoZFitScaleFactor">
<code class="descname">AutoZFitScaleFactor</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.AutoZFitScaleFactor" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>returns scale factor parameter of automatic z-fit mode.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/functions.html#float" title="(in Python v2.7)">float</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.BackFacingModel">
<code class="descname">BackFacingModel</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.BackFacingModel" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns current state of the back faces display</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body">Visual3d_TypeOfBackfacingModel</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.Background">
<code class="descname">Background</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.Background" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the value of the default window background.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="OCC.Aspect.html#OCC.Aspect.Aspect_Background" title="OCC.Aspect.Aspect_Background">Aspect_Background</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.BufferDump">
<code class="descname">BufferDump</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.BufferDump" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Dump active rendering buffer into specified memory buffer.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>theImage</strong> (<em>Image_PixMap &amp;</em>) – </li>
<li><strong>theBufferType</strong> (<em>Graphic3d_BufferType &amp;</em>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/functions.html#bool" title="(in Python v2.7)">bool</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.CView">
<code class="descname">CView</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.CView" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the c structure associated to &lt;self&gt;.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body">Standard_Address</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.Camera">
<code class="descname">Camera</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.Camera" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>returns the camera of &lt;self&gt;.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="OCC.Graphic3d.html#OCC.Graphic3d.Handle_Graphic3d_Camera" title="OCC.Graphic3d.Handle_Graphic3d_Camera">Handle_Graphic3d_Camera</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.ChangeHiddenObjects">
<code class="descname">ChangeHiddenObjects</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.ChangeHiddenObjects" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns map of objects hidden within this specific view (not viewer-wise).</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body">Handle_Graphic3d_NMapOfTransient</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.ClearImmediate">
<code class="descname">ClearImmediate</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.ClearImmediate" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Clears list of immediate presentations. returns true if list was not empty</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/functions.html#bool" title="(in Python v2.7)">bool</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.ComputedMode">
<code class="descname">ComputedMode</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.ComputedMode" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the computed HLR mode state</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/functions.html#bool" title="(in Python v2.7)">bool</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.ContainsFacet">
<code class="descname">ContainsFacet</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.ContainsFacet" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns Standard_True if one of the structures displayed in the view &lt;self&gt; contains Polygons, Triangles or Quadrangles.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/functions.html#bool" title="(in Python v2.7)">bool</a></td>
</tr>
</tbody>
</table>
<ul class="simple">
<li>Returns Standard_True if one of the structures in the set &lt;ASet&gt; contains Polygons, Triangles or Quadrangles.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>ASet</strong> (<em>Graphic3d_MapOfStructure &amp;</em>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/functions.html#bool" title="(in Python v2.7)">bool</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.Context">
<code class="descname">Context</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.Context" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the current context of the view &lt;self&gt;.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="#OCC.Visual3d.Visual3d_ContextView" title="OCC.Visual3d.Visual3d_ContextView">Visual3d_ContextView</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.Deactivate">
<code class="descname">Deactivate</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.Deactivate" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Deactivates the view &lt;self&gt;. Unmap the associated window on the screen and unpost the view in this window. Category: Methods to modify the class definition Warning: Raises ViewDefinitionError if the associated window isn’t defined.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.DefaultCamera">
<code class="descname">DefaultCamera</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.DefaultCamera" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>returns the default camera of &lt;self&gt;.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="OCC.Graphic3d.html#OCC.Graphic3d.Handle_Graphic3d_Camera" title="OCC.Graphic3d.Handle_Graphic3d_Camera">Handle_Graphic3d_Camera</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.DisplayImmediate">
<code class="descname">DisplayImmediate</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.DisplayImmediate" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Add structure to the list of immediate presentations. returns true if structure has not been registered in this view</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>theStructure</strong> (<em>Handle_Graphic3d_Structure &amp;</em>) – </li>
<li><strong>theIsSingleView</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – default value is Standard_True</li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/functions.html#bool" title="(in Python v2.7)">bool</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.DisplayedStructures">
<code class="descname">DisplayedStructures</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.DisplayedStructures" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the set of structures displayed in the view &lt;self&gt;.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>SG</strong> (<em>Graphic3d_MapOfStructure &amp;</em>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.EnableDepthTest">
<code class="descname">EnableDepthTest</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.EnableDepthTest" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>turns on/off opengl depth</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>enable</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.EnableGLLight">
<code class="descname">EnableGLLight</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.EnableGLLight" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>turns on/off opengl lighting, currently used in triedron displaying</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>enable</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.EraseImmediate">
<code class="descname">EraseImmediate</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.EraseImmediate" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Removes the structure from the list of immediate presentations. returns true if structure has been registered in view</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>theStructure</strong> (<em>Handle_Graphic3d_Structure &amp;</em>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/functions.html#bool" title="(in Python v2.7)">bool</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.Export">
<code class="descname">Export</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.Export" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Export scene into the one of the Vector graphics formats (SVG, PS, PDF…). In contrast to Bitmaps, Vector graphics is scalable (so you may got quality benefits on printing to laser printer). Notice however that results may differ a lot and do not contain some elements.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>theFileName</strong> (<em>char *</em>) – </li>
<li><strong>theFormat</strong> (<em>Graphic3d_ExportFormat</em>) – </li>
<li><strong>theSortType</strong> (<em>Graphic3d_SortType</em>) – default value is Graphic3d_ST_BSP_Tree</li>
<li><strong>thePrecision</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#float" title="(in Python v2.7)"><em>float</em></a>) – default value is 0.005</li>
<li><strong>theProgressBarFunc</strong> (<em>Standard_Address</em>) – default value is NULL</li>
<li><strong>theProgressObject</strong> (<em>Standard_Address</em>) – default value is NULL</li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/functions.html#bool" title="(in Python v2.7)">bool</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.FBOChangeViewport">
<code class="descname">FBOChangeViewport</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.FBOChangeViewport" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Change offscreen FBO viewport.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>fboPtr</strong> (<em>Graphic3d_PtrFrameBuffer &amp;</em>) – </li>
<li><strong>width</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
<li><strong>height</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.FBOCreate">
<code class="descname">FBOCreate</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.FBOCreate" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Generate offscreen FBO in the graphic library</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>width</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
<li><strong>height</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">Graphic3d_PtrFrameBuffer</p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.FBOGetDimensions">
<code class="descname">FBOGetDimensions</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.FBOGetDimensions" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Read offscreen FBO configuration.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>fboPtr</strong> (<em>Graphic3d_PtrFrameBuffer</em>) – </li>
<li><strong>width</strong> (<em>int &amp;</em>) – </li>
<li><strong>height</strong> (<em>int &amp;</em>) – </li>
<li><strong>widthMax</strong> (<em>int &amp;</em>) – </li>
<li><strong>heightMax</strong> (<em>int &amp;</em>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.FBORelease">
<code class="descname">FBORelease</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.FBORelease" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Remove offscreen FBO from the graphic library</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>fboPtr</strong> (<em>Graphic3d_PtrFrameBuffer &amp;</em>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.GetGraduatedTrihedron">
<code class="descname">GetGraduatedTrihedron</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.GetGraduatedTrihedron" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns data of a graduated trihedron</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="OCC.Graphic3d.html#OCC.Graphic3d.Graphic3d_GraduatedTrihedron" title="OCC.Graphic3d.Graphic3d_GraduatedTrihedron">Graphic3d_GraduatedTrihedron</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.GetHandle">
<code class="descname">GetHandle</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.GetHandle" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.GradientBackground">
<code class="descname">GradientBackground</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.GradientBackground" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the value of the window background.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="OCC.Aspect.html#OCC.Aspect.Aspect_GradientBackground" title="OCC.Aspect.Aspect_GradientBackground">Aspect_GradientBackground</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.GraduatedTrihedronDisplay">
<code class="descname">GraduatedTrihedronDisplay</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.GraduatedTrihedronDisplay" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Displays a graduated trihedron.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>theTrigedronData</strong> (<em>Graphic3d_GraduatedTrihedron &amp;</em>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.GraduatedTrihedronErase">
<code class="descname">GraduatedTrihedronErase</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.GraduatedTrihedronErase" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Erases a graduated trihedron from the view.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.GraphicDriver">
<code class="descname">GraphicDriver</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.GraphicDriver" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the associated GraphicDriver.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="OCC.Graphic3d.html#OCC.Graphic3d.Handle_Graphic3d_GraphicDriver" title="OCC.Graphic3d.Handle_Graphic3d_GraphicDriver">Handle_Graphic3d_GraphicDriver</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.HiddenObjects">
<code class="descname">HiddenObjects</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.HiddenObjects" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns map of objects hidden within this specific view (not viewer-wise).</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body">Handle_Graphic3d_NMapOfTransient</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.Identification">
<code class="descname">Identification</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.Identification" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the identification number of the view &lt;self&gt;.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)">int</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.Invalidate">
<code class="descname">Invalidate</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.Invalidate" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Invalidates view content but does not redraw it.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.IsActive">
<code class="descname">IsActive</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.IsActive" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the activity flag of the view &lt;self&gt;.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/functions.html#bool" title="(in Python v2.7)">bool</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.IsDefined">
<code class="descname">IsDefined</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.IsDefined" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns True if the window associated to the view &lt;self&gt; is defined.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/functions.html#bool" title="(in Python v2.7)">bool</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.IsDeleted">
<code class="descname">IsDeleted</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.IsDeleted" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns Standard_True is the view &lt;self&gt; is deleted. &lt;self&gt; is deleted after the call Remove (me).</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/functions.html#bool" title="(in Python v2.7)">bool</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.IsDepthTestEnabled">
<code class="descname">IsDepthTestEnabled</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.IsDepthTestEnabled" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>returns current state of the opengl depth testing</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/functions.html#bool" title="(in Python v2.7)">bool</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.IsGLLightEnabled">
<code class="descname">IsGLLightEnabled</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.IsGLLightEnabled" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>returns the current state of the gl lighting currently used in triedron displaying</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/functions.html#bool" title="(in Python v2.7)">bool</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.LightLimit">
<code class="descname">LightLimit</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.LightLimit" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the MAX number of light associated to the view &lt;self&gt;.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)">int</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.MinMaxValues">
<code class="descname">MinMaxValues</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.MinMaxValues" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the coordinates of the boundary box of all structures displayed in the view &lt;self&gt;. If &lt;theToIgnoreInfiniteFlag&gt; is True, then the boundary box also includes minimum and maximum limits of graphical elements forming parts of infinite structures.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>theToIgnoreInfiniteFlag</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – default value is Standard_False</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="OCC.Bnd.html#OCC.Bnd.Bnd_Box" title="OCC.Bnd.Bnd_Box">Bnd_Box</a></td>
</tr>
</tbody>
</table>
<ul class="simple">
<li>Returns the coordinates of the boundary box of all structures in the set &lt;theSet&gt;. If &lt;theToIgnoreInfiniteFlag&gt; is True, then the boundary box also includes minimum and maximum limits of graphical elements forming parts of infinite structures.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>theSet</strong> (<em>Graphic3d_MapOfStructure &amp;</em>) – </li>
<li><strong>theToIgnoreInfiniteFlag</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – default value is Standard_False</li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference internal" href="OCC.Bnd.html#OCC.Bnd.Bnd_Box" title="OCC.Bnd.Bnd_Box">Bnd_Box</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.NumberOfDisplayedStructures">
<code class="descname">NumberOfDisplayedStructures</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.NumberOfDisplayedStructures" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns number of displayed structures in the view &lt;self&gt;.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)">int</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.OverLayer">
<code class="descname">OverLayer</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.OverLayer" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the underlay of the view &lt;self&gt;.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="#OCC.Visual3d.Handle_Visual3d_Layer" title="OCC.Visual3d.Handle_Visual3d_Layer">Handle_Visual3d_Layer</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.PlaneLimit">
<code class="descname">PlaneLimit</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.PlaneLimit" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the MAX number of clipping planes associated to the view &lt;self&gt;.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)">int</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.Projects">
<code class="descname">Projects</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.Projects" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the coordinates of the projection of the 3d coordinates &lt;AX&gt;, &lt;AY&gt;, &lt;AZ&gt;.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>AX</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#float" title="(in Python v2.7)"><em>float</em></a>) – </li>
<li><strong>AY</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#float" title="(in Python v2.7)"><em>float</em></a>) – </li>
<li><strong>AZ</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#float" title="(in Python v2.7)"><em>float</em></a>) – </li>
<li><strong>APX</strong> (<em>float &amp;</em>) – </li>
<li><strong>APY</strong> (<em>float &amp;</em>) – </li>
<li><strong>APZ</strong> (<em>float &amp;</em>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.ReCompute">
<code class="descname">ReCompute</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.ReCompute" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Computes the new presentation of the structure &lt;AStructure&gt; displayed in &lt;self&gt; with the type Graphic3d_TOS_COMPUTED.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>AStructure</strong> (<em>Handle_Graphic3d_Structure &amp;</em>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.ReadDepths">
<code class="descname">ReadDepths</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.ReadDepths" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Reads depths of shown pixels of the given rectangle</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>x</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
<li><strong>y</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
<li><strong>width</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
<li><strong>height</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
<li><strong>buffer</strong> (<em>Standard_Address</em>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.Redraw">
<code class="descname">Redraw</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.Redraw" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Updates screen in all cases.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
<ul class="simple">
<li>Updates screen area in all cases. area is given by his xy min corner and size in pixel coordinates</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>x</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
<li><strong>y</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
<li><strong>width</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
<li><strong>height</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
<ul class="simple">
<li>Updates screen in all cases.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>AnUnderLayer</strong> (<em>Handle_Visual3d_Layer &amp;</em>) – </li>
<li><strong>AnOverLayer</strong> (<em>Handle_Visual3d_Layer &amp;</em>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
<ul class="simple">
<li>Updates screen area in all cases. area is given by his xy min corner and size in pixel coordinates</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>AnUnderLayer</strong> (<em>Handle_Visual3d_Layer &amp;</em>) – </li>
<li><strong>AnOverLayer</strong> (<em>Handle_Visual3d_Layer &amp;</em>) – </li>
<li><strong>x</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
<li><strong>y</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
<li><strong>width</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
<li><strong>height</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.RedrawImmediate">
<code class="descname">RedrawImmediate</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.RedrawImmediate" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Updates layer of immediate presentations.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
<ul class="simple">
<li>Updates layer of immediate presentations.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>theUnderLayer</strong> (<em>Handle_Visual3d_Layer &amp;</em>) – </li>
<li><strong>theOverLayer</strong> (<em>Handle_Visual3d_Layer &amp;</em>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.Remove">
<code class="descname">Remove</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.Remove" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Deletes and erases the view &lt;self&gt;. Warning: No more graphic operations in &lt;self&gt; after this call.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.Resized">
<code class="descname">Resized</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.Resized" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Updates the view &lt;self&gt; after the modification of the associated window. Category: Methods to modify the class definition Warning: Raises ViewDefinitionError if the associated window isn’t defined.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.SetAutoZFitMode">
<code class="descname">SetAutoZFitMode</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.SetAutoZFitMode" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Sets the automatic z-fit mode and its parameters. The auto z-fit has extra parameters which can controlled from application level to ensure that the size of viewing volume will be sufficiently large to cover the depth of unmanaged objects, for example, transformation persistent ones. &#64;param theScaleFactor [in] the scale factor for Z-range. The range between Z-min, Z-max projection volume planes evaluated by z fitting method will be scaled using this coefficient. Program error exception is thrown if negative or zero value is passed.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>theIsOn</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – </li>
<li><strong>theScaleFactor</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#float" title="(in Python v2.7)"><em>float</em></a>) – default value is 1.0</li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.SetBackFacingModel">
<code class="descname">SetBackFacingModel</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.SetBackFacingModel" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Manages display of the back faces</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>aModel</strong> (<em>Visual3d_TypeOfBackfacingModel</em>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.SetBackground">
<code class="descname">SetBackground</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.SetBackground" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Modifies the default window background. Category: Methods to modify the class definition Warning: Raises ViewDefinitionError if the associated window isn’t defined.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>ABack</strong> (<em>Aspect_Background &amp;</em>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.SetBackgroundImage">
<code class="descname">SetBackgroundImage</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.SetBackgroundImage" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Category: Methods to modify the class definition Warning: Raises ViewDefinitionError if the associated window isn’t defined.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>FileName</strong> (<em>char *</em>) – </li>
<li><strong>FillStyle</strong> (<em>Aspect_FillMethod</em>) – </li>
<li><strong>update</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.SetBgGradientStyle">
<code class="descname">SetBgGradientStyle</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.SetBgGradientStyle" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Category: Methods to modify the class definition Warning: Raises ViewDefinitionError if the associated window isn’t defined.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>FillStyle</strong> (<em>Aspect_GradientFillMethod</em>) – </li>
<li><strong>update</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.SetBgImageStyle">
<code class="descname">SetBgImageStyle</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.SetBgImageStyle" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Category: Methods to modify the class definition Warning: Raises ViewDefinitionError if the associated window isn’t defined.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>FillStyle</strong> (<em>Aspect_FillMethod</em>) – </li>
<li><strong>update</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.SetCamera">
<code class="descname">SetCamera</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.SetCamera" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Set camera object to provide orientation and projection matrices for graphic driver.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>theCamera</strong> (<em>Handle_Graphic3d_Camera &amp;</em>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.SetComputedMode">
<code class="descname">SetComputedMode</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.SetComputedMode" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Switches computed HLR mode in the view</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>aMode</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.SetContext">
<code class="descname">SetContext</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.SetContext" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Sets the context &lt;CTX&gt; in the view &lt;self&gt;.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>CTX</strong> (<em>Visual3d_ContextView &amp;</em>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.SetGradientBackground">
<code class="descname">SetGradientBackground</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.SetGradientBackground" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Modifies the gradient window background. Category: Methods to modify the class definition Warning: Raises ViewDefinitionError if the associated window isn’t defined.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>ABack</strong> (<em>Aspect_GradientBackground &amp;</em>) – </li>
<li><strong>update</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.SetViewMappingDefault">
<code class="descname">SetViewMappingDefault</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.SetViewMappingDefault" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Saves the current mapping which will be the reference value for the reset of the mapping done by the ViewmappingReset method.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.SetViewOrientationDefault">
<code class="descname">SetViewOrientationDefault</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.SetViewOrientationDefault" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Saves the current orientation which will be the reference value for the reset of the orientation done by the ViewOrientationReset method.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.SetWindow">
<code class="descname">SetWindow</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.SetWindow" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Associates the window &lt;AWindow&gt; to the view &lt;self&gt;. No new association if the window is already defined. Category: Methods to modify the class definition Warning: Raises ViewDefinitionError if it is impossible to associate a view and a window. (association already done or another problem) Modifies the viewmapping of the associated view when it calls the SetRatio method. //! After this call, each view is mapped in an unique window. //! Programming example : //! An example when we have 1 view and 1 window ——————————————- //! Handle_Aspect_DisplayConnection aDisplayConnection; //! // Display connection initialization only needed on Linux platform // and on Mac OS X, in cases when you use Xlib for windows drawing. aDisplayConnection = new Aspect_DisplayConnection(); //! // Graphic driver initialization Handle_Graphic3d_GraphicDriver aGraphicDriver = Graphic3d::InitGraphicDriver (aDisplayConnection); //! // Define a view manager Handle_Visual3d_ViewManager aVisualManager = new Visual3d_ViewManager (aGraphicDriver); //! // Define a view Handle_Visual3d_View aView = new Visual3d_View (aVisaulManager); //! // Define a window Handle_Xw_Window aWindow = new Xw_Window (aDisplayConnection, ‘Graphic View 1’, 0.695, 0.695, 0.600, 0.600, Quantity_NOC_MATRAGRAY); //! // Associate the view and the window aView-&gt;SetWindow (aWindow); //! // Map the window aWindow-&gt;Map (); //! // Activate the view aView-&gt;Activate ();</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>AWindow</strong> (<em>Handle_Aspect_Window &amp;</em>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
<ul class="simple">
<li>Associates the window &lt;AWindow&gt; and context &lt;AContext&gt; to the view &lt;self&gt;. If &lt;AContext&gt; is not NULL the graphic context is used directly to draw something in this view. Otherwise an internal context is created. If &lt;ADisplayCB&gt; is not NULL then a user display CB is call at the end of the OCC graphic traversal and just before the swap of buffers. The &lt;aClientData&gt; is pass to this call back. No new association if the window is already defined. Category: Methods to modify the class definition Warning: Raises ViewDefinitionError if it is impossible to associate a view and a window. (association already done or another problem) Modifies the viewmapping of the associated view when it calls the SetRatio method. //! After this call, each view is mapped in an unique window.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>AWindow</strong> (<em>Handle_Aspect_Window &amp;</em>) – </li>
<li><strong>AContext</strong> (<em>Aspect_RenderingContext</em>) – </li>
<li><strong>ADisplayCB</strong> (<em>Aspect_GraphicCallbackProc &amp;</em>) – </li>
<li><strong>AClientData</strong> (<em>Standard_Address</em>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.SetZBufferActivity">
<code class="descname">SetZBufferActivity</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.SetZBufferActivity" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Activates the ZBuffer if the integer &lt;AnActivity&gt; is equal to 1. Deactivates the ZBuffer if the integer &lt;AnActivity&gt; is equal to 0. If the integer &lt;AnActivity&gt; is equal to -1 then - the ZBuffer is activated if me-&gt;Context ().Visualization () == Visual3d_TOV_SHADING - the ZBuffer is deactivated if me-&gt;Context ().Visualization () == Visual3d_TOV_WIREFRAME</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>AnActivity</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.TriedronDisplay">
<code class="descname">TriedronDisplay</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.TriedronDisplay" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Display of the Triedron. Initialize position, color and length of Triedron axes. The scale is a percent of the window width. If AsWireframe is False triedron is shown in shaded mode AColor is not considered for ZBUFFER mode</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>APosition</strong> (<em>Aspect_TypeOfTriedronPosition</em>) – default value is Aspect_TOTP_CENTER</li>
<li><strong>AColor</strong> (<em>Quantity_NameOfColor</em>) – default value is Quantity_NOC_WHITE</li>
<li><strong>AScale</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#float" title="(in Python v2.7)"><em>float</em></a>) – default value is 0.02</li>
<li><strong>AsWireframe</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – default value is Standard_True</li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.TriedronEcho">
<code class="descname">TriedronEcho</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.TriedronEcho" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Highlights the echo zone of the Triedron.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>AType</strong> (<em>Aspect_TypeOfTriedronEcho</em>) – default value is Aspect_TOTE_NONE</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.TriedronErase">
<code class="descname">TriedronErase</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.TriedronErase" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Erases the Triedron.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.UnderLayer">
<code class="descname">UnderLayer</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.UnderLayer" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the underlay of the view &lt;self&gt;.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="#OCC.Visual3d.Handle_Visual3d_Layer" title="OCC.Visual3d.Handle_Visual3d_Layer">Handle_Visual3d_Layer</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.Update">
<code class="descname">Update</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.Update" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Updates screen in function of modifications of the structures.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>theUpdateMode</strong> (<em>Aspect_TypeOfUpdate</em>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
<ul class="simple">
<li>Updates screen in function of modifications of the structures.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>AnUnderLayer</strong> (<em>Handle_Visual3d_Layer &amp;</em>) – </li>
<li><strong>AnOverLayer</strong> (<em>Handle_Visual3d_Layer &amp;</em>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.ViewManager">
<code class="descname">ViewManager</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.ViewManager" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the view manager handle which manage this view</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="#OCC.Visual3d.Handle_Visual3d_ViewManager" title="OCC.Visual3d.Handle_Visual3d_ViewManager">Handle_Visual3d_ViewManager</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.ViewMappingReset">
<code class="descname">ViewMappingReset</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.ViewMappingReset" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Sets the value of the mapping to be the same as the mapping saved by the SetViewMappingDefaut method.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.ViewOrientationReset">
<code class="descname">ViewOrientationReset</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.ViewOrientationReset" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Sets the value of the orientation to be the same as the orientation saved by the SetViewOrientationDefaut method.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.Window">
<code class="descname">Window</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.Window" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the window associated to the view &lt;self&gt;. Warning: Raises ViewDefinitionError if the associated window isn’t defined.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="OCC.Aspect.html#OCC.Aspect.Handle_Aspect_Window" title="OCC.Aspect.Handle_Aspect_Window">Handle_Aspect_Window</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.ZBufferIsActivated">
<code class="descname">ZBufferIsActivated</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.ZBufferIsActivated" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns Standard_True if the ZBuffer is activated in the view &lt;self&gt; and Standard_False if not.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/functions.html#bool" title="(in Python v2.7)">bool</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.ZBufferTriedronSetup">
<code class="descname">ZBufferTriedronSetup</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.ZBufferTriedronSetup" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Customization of the ZBUFFER Triedron. Initializes Colors of X Y and axis Scale ratio defines decreasing of trihedron size when its position is out of a View</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>XColor</strong> (<em>Quantity_NameOfColor</em>) – default value is Quantity_NOC_RED</li>
<li><strong>YColor</strong> (<em>Quantity_NameOfColor</em>) – default value is Quantity_NOC_GREEN</li>
<li><strong>ZColor</strong> (<em>Quantity_NameOfColor</em>) – default value is Quantity_NOC_BLUE1</li>
<li><strong>SizeRatio</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#float" title="(in Python v2.7)"><em>float</em></a>) – default value is 0.8</li>
<li><strong>AxisDiametr</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#float" title="(in Python v2.7)"><em>float</em></a>) – default value is 0.05</li>
<li><strong>NbFacettes</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – default value is 12</li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_View.ZFitAll">
<code class="descname">ZFitAll</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.ZFitAll" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Change Z-min and Z-max planes of projection volume to match the displayed objects.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>theScaleFactor</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#float" title="(in Python v2.7)"><em>float</em></a>) – default value is 1.0</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="attribute">
<dt id="OCC.Visual3d.Visual3d_View.thisown">
<code class="descname">thisown</code><a class="headerlink" href="#OCC.Visual3d.Visual3d_View.thisown" title="Permalink to this definition">¶</a></dt>
<dd><p>The membership flag</p>
</dd></dl>

</dd></dl>

<dl class="class">
<dt id="OCC.Visual3d.Visual3d_ViewManager">
<em class="property">class </em><code class="descname">Visual3d_ViewManager</code><span class="sig-paren">(</span><em>*args</em><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ViewManager" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="OCC.Graphic3d.html#OCC.Graphic3d.Graphic3d_StructureManager" title="OCC.Graphic3d.Graphic3d_StructureManager"><code class="xref py py-class docutils literal"><span class="pre">OCC.Graphic3d.Graphic3d_StructureManager</span></code></a></p>
<ul class="simple">
<li>Creates a 3D visualizer. Currently creating of more than 100 viewer instances is not supported and leads to InitializationError and initialisation failure. This limitation might be addressed in some future OCCT releases. //! Category: Methods to modify the class definition</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>theDriver</strong> (<em>Handle_Graphic3d_GraphicDriver &amp;</em>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ViewManager.Activate">
<code class="descname">Activate</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ViewManager.Activate" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Activates all the views of the manager &lt;self&gt;.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ViewManager.ActivatedView">
<code class="descname">ActivatedView</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ViewManager.ActivatedView" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the group of views activated in the visualiser &lt;self&gt;.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="#OCC.Visual3d.Handle_Visual3d_HSequenceOfView" title="OCC.Visual3d.Handle_Visual3d_HSequenceOfView">Handle_Visual3d_HSequenceOfView</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ViewManager.Deactivate">
<code class="descname">Deactivate</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ViewManager.Deactivate" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Deactivates all the views of the manager &lt;self&gt;.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ViewManager.DefinedViews">
<code class="descname">DefinedViews</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ViewManager.DefinedViews" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the group of views defined in the visualiser &lt;self&gt;.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="#OCC.Visual3d.Visual3d_SequenceOfView" title="OCC.Visual3d.Visual3d_SequenceOfView">Visual3d_SequenceOfView</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ViewManager.Erase">
<code class="descname">Erase</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ViewManager.Erase" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Erases all of the structures displayed in the visualiser &lt;self&gt;.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
<ul class="simple">
<li>Erases the structure &lt;AStructure&gt;.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>AStructure</strong> (<em>Handle_Graphic3d_Structure &amp;</em>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ViewManager.GetHandle">
<code class="descname">GetHandle</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ViewManager.GetHandle" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ViewManager.Identification">
<code class="descname">Identification</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ViewManager.Identification" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns : a new identification number for a new view in the visualiser.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>AView</strong> (<em>Handle_Visual3d_View &amp;</em>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)">int</a></td>
</tr>
</tbody>
</table>
<ul class="simple">
<li>Returns the structure with the identification number &lt;AId&gt;.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>AId</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="OCC.Graphic3d.html#OCC.Graphic3d.Handle_Graphic3d_Structure" title="OCC.Graphic3d.Handle_Graphic3d_Structure">Handle_Graphic3d_Structure</a></td>
</tr>
</tbody>
</table>
<ul class="simple">
<li>Returns the identification number of the visualiser.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)">int</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ViewManager.Invalidate">
<code class="descname">Invalidate</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ViewManager.Invalidate" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Invalidates viewer content but does not redraw it.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ViewManager.MaxNumOfViews">
<code class="descname">MaxNumOfViews</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ViewManager.MaxNumOfViews" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the theoretical maximum number of definable views in the view manager &lt;self&gt;. Warning: It’s not possible to accept an infinite number of definable views because each view must have an identification and we have different view managers.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)">int</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ViewManager.OverLayer">
<code class="descname">OverLayer</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ViewManager.OverLayer" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the underlay of the viewer &lt;self&gt;.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="#OCC.Visual3d.Handle_Visual3d_Layer" title="OCC.Visual3d.Handle_Visual3d_Layer">Handle_Visual3d_Layer</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ViewManager.ReCompute">
<code class="descname">ReCompute</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ViewManager.ReCompute" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Forces a new construction of the structure &lt;AStructure&gt; if &lt;AStructure&gt; is displayed and TOS_COMPUTED.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>AStructure</strong> (<em>Handle_Graphic3d_Structure &amp;</em>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
<ul class="simple">
<li>Forces a new construction of the structure &lt;AStructure&gt; if &lt;AStructure&gt; is displayed in &lt;AProjector&gt; and TOS_COMPUTED.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>AStructure</strong> (<em>Handle_Graphic3d_Structure &amp;</em>) – </li>
<li><strong>AProjector</strong> (<em>Handle_Graphic3d_DataStructureManager &amp;</em>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ViewManager.Redraw">
<code class="descname">Redraw</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ViewManager.Redraw" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Redraws all the displayed structures.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ViewManager.RedrawImmediate">
<code class="descname">RedrawImmediate</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ViewManager.RedrawImmediate" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Updates layer of immediate presentations.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ViewManager.Remove">
<code class="descname">Remove</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ViewManager.Remove" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Deletes and erases the 3D visualiser &lt;self&gt;.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ViewManager.SetZBufferAuto">
<code class="descname">SetZBufferAuto</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ViewManager.SetZBufferAuto" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>if &lt;AFlag&gt; is Standard_True then the zbuffer activity is managed automatically. Default Standard_False</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>AFlag</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ViewManager.UnHighlight">
<code class="descname">UnHighlight</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ViewManager.UnHighlight" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Suppress the highlighting on all the structures.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
<ul class="simple">
<li>Suppress the highlighting on the structure &lt;AStructure&gt;.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>AStructure</strong> (<em>Handle_Graphic3d_Structure &amp;</em>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ViewManager.UnIdentification">
<code class="descname">UnIdentification</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ViewManager.UnIdentification" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Release a unique ID of the view reserved for the view on its creation.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>aViewId</strong> (<a class="reference external" href="https://docs.python.org/2/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – </td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/constants.html#None" title="(in Python v2.7)">None</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ViewManager.UnderLayer">
<code class="descname">UnderLayer</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ViewManager.UnderLayer" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns the underlay of the viewer &lt;self&gt;.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference internal" href="#OCC.Visual3d.Handle_Visual3d_Layer" title="OCC.Visual3d.Handle_Visual3d_Layer">Handle_Visual3d_Layer</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ViewManager.ViewExists">
<code class="descname">ViewExists</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ViewManager.ViewExists" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns Standard_True if the view associated to the window &lt;AWindow&gt; exists and is activated. &lt;TheViewId&gt; contains the internal identification of the associated view.</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
<li><strong>AWindow</strong> (<em>Handle_Aspect_Window &amp;</em>) – </li>
<li><strong>TheCView</strong> (<em>Graphic3d_CView &amp;</em>) – </li>
</ul>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last"><a class="reference external" href="https://docs.python.org/2/library/functions.html#bool" title="(in Python v2.7)">bool</a></p>
</td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="method">
<dt id="OCC.Visual3d.Visual3d_ViewManager.ZBufferAuto">
<code class="descname">ZBufferAuto</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.Visual3d_ViewManager.ZBufferAuto" title="Permalink to this definition">¶</a></dt>
<dd><ul class="simple">
<li>Returns Standard_True if the zbuffer activity is managed automatically. Default Standard_False</li>
</ul>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="https://docs.python.org/2/library/functions.html#bool" title="(in Python v2.7)">bool</a></td>
</tr>
</tbody>
</table>
</dd></dl>

<dl class="attribute">
<dt id="OCC.Visual3d.Visual3d_ViewManager.thisown">
<code class="descname">thisown</code><a class="headerlink" href="#OCC.Visual3d.Visual3d_ViewManager.thisown" title="Permalink to this definition">¶</a></dt>
<dd><p>The membership flag</p>
</dd></dl>

</dd></dl>

<dl class="function">
<dt id="OCC.Visual3d.new_instancemethod">
<code class="descname">new_instancemethod</code><span class="sig-paren">(</span><em>func</em>, <em>inst</em>, <em>cls</em><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.new_instancemethod" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="function">
<dt id="OCC.Visual3d.register_handle">
<code class="descname">register_handle</code><span class="sig-paren">(</span><em>handle</em>, <em>base_object</em><span class="sig-paren">)</span><a class="headerlink" href="#OCC.Visual3d.register_handle" title="Permalink to this definition">¶</a></dt>
<dd><p>Inserts the handle into the base object to
prevent memory corruption in certain cases</p>
</dd></dl>

</div>


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